56338936 has 8 divisors (see below), whose sum is σ = 105635520. Its totient is φ = 28169464.

The previous prime is 56338927. The next prime is 56338949. The reversal of 56338936 is 63983365.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×56338936² = 6348151419224192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56338892 and 56338901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521176 + ... + 3521191.

It is an arithmetic number, because the mean of its divisors is an integer number (13204440).

Almost surely, 2^56338936 is an apocalyptic number.

It is an amenable number.

56338936 is a deficient number, since it is larger than the sum of its proper divisors (49296584).

56338936 is a wasteful number, since it uses less digits than its factorization.

56338936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042373 (or 7042369 counting only the distinct ones).

The product of its digits is 349920, while the sum is 43.

The square root of 56338936 is about 7505.9267249288. The cubic root of 56338936 is about 383.3565431861.

The spelling of 56338936 in words is "fifty-six million, three hundred thirty-eight thousand, nine hundred thirty-six".