56033460 has 108 divisors (see below), whose sum is σ = 197749188. Its totient is φ = 12805632.

The previous prime is 56033459. The next prime is 56033477. The reversal of 56033460 is 6433065.

It can be written as a sum of positive squares in 2 ways, for example, as 22924944 + 33108516 = 4788^2 + 5754^2 .

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 5644 + ... + 11996.

It is an arithmetic number, because the mean of its divisors is an integer number (1831011).

Almost surely, 2^56033460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56033460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98874594).

56033460 is an abundant number, since it is smaller than the sum of its proper divisors (141715728).

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

56033460 is a wasteful number, since it uses less digits than its factorization.

56033460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382 (or 6370 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 56033460 is about 7485.5500799874. The cubic root of 56033460 is about 382.6624198088.

The spelling of 56033460 in words is "fifty-six million, thirty-three thousand, four hundred sixty".