56208654 has 40 divisors (see below), whose sum is σ = 128894040. Its totient is φ = 18298224.

The previous prime is 56208653. The next prime is 56208667. The reversal of 56208654 is 45680265.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56208653) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2932 + ... + 11000.

It is an arithmetic number, because the mean of its divisors is an integer number (3222351).

Almost surely, 2^56208654 is an apocalyptic number.

56208654 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56208654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64447020).

56208654 is an abundant number, since it is smaller than the sum of its proper divisors (72685386).

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

56208654 is a wasteful number, since it uses less digits than its factorization.

56208654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126 (or 8117 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 56208654 is about 7497.2430932977. The cubic root of 56208654 is about 383.0608151718.

The spelling of 56208654 in words is "fifty-six million, two hundred eight thousand, six hundred fifty-four".