56067836 has 48 divisors (see below), whose sum is σ = 118298880. Its totient is φ = 22936320.

The previous prime is 56067821. The next prime is 56067857. The reversal of 56067836 is 63876065.

56067836 = T₃₂₈ + T₃₂₉ + ... + T₇₁₈.

56067836 = 323² + 324² + ... + 586².

It is a junction number, because it is equal to n+sod(n) for n = 56067793 and 56067802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15575 + ... + 18833.

It is an arithmetic number, because the mean of its divisors is an integer number (2464560).

Almost surely, 2^56067836 is an apocalyptic number.

It is an amenable number.

56067836 is an abundant number, since it is smaller than the sum of its proper divisors (62231044).

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

56067836 is a wasteful number, since it uses less digits than its factorization.

56067836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3314 (or 3312 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 56067836 is about 7487.8458851662. The cubic root of 56067836 is about 382.7406570753.

The spelling of 56067836 in words is "fifty-six million, sixty-seven thousand, eight hundred thirty-six".