56394360 has 256 divisors, whose sum is σ = 211507200. Its totient is φ = 13248000.

The previous prime is 56394347. The next prime is 56394391. The reversal of 56394360 is 6349365.

56394360 is a `hidden beast` number, since 563 + 94 + 3 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 558310 + ... + 558410.

It is an arithmetic number, because the mean of its divisors is an integer number (826200).

Almost surely, 2^56394360 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 56394360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105753600).

56394360 is an abundant number, since it is smaller than the sum of its proper divisors (155112840).

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

56394360 is a wasteful number, since it uses less digits than its factorization.

56394360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 56394360 is about 7509.6178331524. The cubic root of 56394360 is about 383.4822122822.

It can be divided in two parts, 5639 and 4360, that added together give a palindrome (9999).

The spelling of 56394360 in words is "fifty-six million, three hundred ninety-four thousand, three hundred sixty".