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1480014 = 23282223
BaseRepresentation
bin101101001010101001110
32210012012100
411221111032
5334330024
651415530
715402624
oct5512516
92705170
101480014
11920a58
125b45a6
133ca863
142a7514
151e37c9
hex16954e

1480014 has 12 divisors (see below), whose sum is σ = 3206736. Its totient is φ = 493332.

The previous prime is 1480013. The next prime is 1480019. The reversal of 1480014 is 4100841.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 82223 = 1480014 / (1 + 4 + 8 + 0 + 0 + 1 + 4).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1480013) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 41094 + ... + 41129.

It is an arithmetic number, because the mean of its divisors is an integer number (267228).

21480014 is an apocalyptic number.

1480014 is an abundant number, since it is smaller than the sum of its proper divisors (1726722).

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

1480014 is a wasteful number, since it uses less digits than its factorization.

1480014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82231 (or 82228 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1480014 is about 1216.5582600106. The cubic root of 1480014 is about 113.9607436395.

Adding to 1480014 its reverse (4100841), we get a palindrome (5580855).

The spelling of 1480014 in words is "one million, four hundred eighty thousand, fourteen".

Divisors: 1 2 3 6 9 18 82223 164446 246669 493338 740007 1480014