56603466 has 36 divisors (see below), whose sum is σ = 124346742. Its totient is φ = 18608832.

The previous prime is 56603453. The next prime is 56603467. The reversal of 56603466 is 66430665.

56603466 is a `hidden beast` number, since 5 + 6 + 603 + 46 + 6 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 36542025 + 20061441 = 6045^2 + 4479^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56603466.

It is not an unprimeable number, because it can be changed into a prime (56603467) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 142380 + ... + 142776.

Almost surely, 2^56603466 is an apocalyptic number.

56603466 is an abundant number, since it is smaller than the sum of its proper divisors (67743276).

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

56603466 is a wasteful number, since it uses less digits than its factorization.

56603466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 56603466 is about 7523.5274971253. The cubic root of 56603466 is about 383.9556019633.

The spelling of 56603466 in words is "fifty-six million, six hundred three thousand, four hundred sixty-six".