56667036 has 24 divisors (see below), whose sum is σ = 133192080. Its totient is φ = 18750592.

The previous prime is 56667011. The next prime is 56667047. The reversal of 56667036 is 63076665.

56667036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56667036² = 6422305938050592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56666985 and 56667003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15591 + ... + 18878.

It is an arithmetic number, because the mean of its divisors is an integer number (5549670).

Almost surely, 2^56667036 is an apocalyptic number.

It is an amenable number.

56667036 is an abundant number, since it is smaller than the sum of its proper divisors (76525044).

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

56667036 is a wasteful number, since it uses less digits than its factorization.

56667036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34613 (or 34611 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 56667036 is about 7527.7510585832. The cubic root of 56667036 is about 384.0992853079.

The spelling of 56667036 in words is "fifty-six million, six hundred sixty-seven thousand, thirty-six".