56823896 has 8 divisors (see below), whose sum is σ = 106544820. Its totient is φ = 28411944.

The previous prime is 56823883. The next prime is 56823937. The reversal of 56823896 is 69832865.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56823896.

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, 3551486 + ... + 3551501.

Almost surely, 2^56823896 is an apocalyptic number.

It is an amenable number.

56823896 is a deficient number, since it is larger than the sum of its proper divisors (49720924).

56823896 is a wasteful number, since it uses less digits than its factorization.

56823896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7102993 (or 7102989 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 56823896 is about 7538.1626408562. The cubic root of 56823896 is about 384.4533671574.

The spelling of 56823896 in words is "fifty-six million, eight hundred twenty-three thousand, eight hundred ninety-six".