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1449414 = 23423389
BaseRepresentation
bin101100001110111000110
32201122020000
411201313012
5332340124
651022130
715214461
oct5416706
92648200
101449414
118aaa6a
1259a946
133b9955
1429a2d8
151d96c9
hex161dc6

1449414 has 40 divisors (see below), whose sum is σ = 3397680. Its totient is φ = 460944.

The previous prime is 1449389. The next prime is 1449431. The reversal of 1449414 is 4149441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3532 + ... + 3920.

It is an arithmetic number, because the mean of its divisors is an integer number (84942).

21449414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1449414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1698840).

1449414 is an abundant number, since it is smaller than the sum of its proper divisors (1948266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1449414 is a wasteful number, since it uses less digits than its factorization.

1449414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 417 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1449414 is about 1203.9161100342. The cubic root of 1449414 is about 113.1698700751.

Adding to 1449414 its sum of digits (27), we get a palindrome (1449441).

The spelling of 1449414 in words is "one million, four hundred forty-nine thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 81 138 162 207 389 414 621 778 1167 1242 1863 2334 3501 3726 7002 8947 10503 17894 21006 26841 31509 53682 63018 80523 161046 241569 483138 724707 1449414