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1361474 = 21793803
BaseRepresentation
bin101001100011001000010
32120011120222
411030121002
5322031344
645103042
714400212
oct5143102
92504528
101361474
1184a994
12557a82
1338890a
14276242
151bd5ee
hex14c642

1361474 has 8 divisors (see below), whose sum is σ = 2054160. Its totient is φ = 676756.

The previous prime is 1361471. The next prime is 1361491. The reversal of 1361474 is 4741631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13614742 = 3707222905352, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1361471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544 + ... + 2259.

It is an arithmetic number, because the mean of its divisors is an integer number (256770).

21361474 is an apocalyptic number.

1361474 is a deficient number, since it is larger than the sum of its proper divisors (692686).

1361474 is a wasteful number, since it uses less digits than its factorization.

1361474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984.

The product of its digits is 2016, while the sum is 26.

The square root of 1361474 is about 1166.8221801114. The cubic root of 1361474 is about 110.8331774296.

The spelling of 1361474 in words is "one million, three hundred sixty-one thousand, four hundred seventy-four".

Divisors: 1 2 179 358 3803 7606 680737 1361474