56294169 has 32 divisors (see below), whose sum is σ = 81553920. Its totient is φ = 34432128.

The previous prime is 56294149. The next prime is 56294177. The reversal of 56294169 is 96149265.

It is a happy number.

It is not a de Polignac number, because 56294169 - 2¹¹ = 56292121 is a prime.

It is a super-2 number, since 2×56294169² = 6338066926801122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56294169.

It is not an unprimeable number, because it can be changed into a prime (56294149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345282 + ... + 345444.

It is an arithmetic number, because the mean of its divisors is an integer number (2548560).

Almost surely, 2^56294169 is an apocalyptic number.

It is an amenable number.

56294169 is a deficient number, since it is larger than the sum of its proper divisors (25259751).

56294169 is a wasteful number, since it uses less digits than its factorization.

56294169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341.

The product of its digits is 116640, while the sum is 42.

The square root of 56294169 is about 7502.9440221822. The cubic root of 56294169 is about 383.2549777256.

The spelling of 56294169 in words is "fifty-six million, two hundred ninety-four thousand, one hundred sixty-nine".