56104269 has 16 divisors (see below), whose sum is σ = 80976000. Its totient is φ = 34347456.

The previous prime is 56104261. The next prime is 56104309. The reversal of 56104269 is 96240165.

It is not a de Polignac number, because 56104269 - 2³ = 56104261 is a prime.

It is a super-2 number, since 2×56104269² = 6295378000048722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56104261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4147 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (5061000).

Almost surely, 2^56104269 is an apocalyptic number.

It is an amenable number.

56104269 is a deficient number, since it is larger than the sum of its proper divisors (24871731).

56104269 is a wasteful number, since it uses less digits than its factorization.

56104269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 56104269 is about 7490.2782992356. The cubic root of 56104269 is about 382.8235410249.

The spelling of 56104269 in words is "fifty-six million, one hundred four thousand, two hundred sixty-nine".