56995846 has 8 divisors (see below), whose sum is σ = 88441920. Its totient is φ = 27515208.

The previous prime is 56995831. The next prime is 56995847. The reversal of 56995846 is 64859965.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56995846² = 6497052922511432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56995793 and 56995802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56995847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491286 + ... + 491401.

It is an arithmetic number, because the mean of its divisors is an integer number (11055240).

Almost surely, 2^56995846 is an apocalyptic number.

56995846 is a deficient number, since it is larger than the sum of its proper divisors (31446074).

56995846 is a wasteful number, since it uses less digits than its factorization.

56995846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982718.

The product of its digits is 2332800, while the sum is 52.

The square root of 56995846 is about 7549.5593248878. The cubic root of 56995846 is about 384.8407639686.

The spelling of 56995846 in words is "fifty-six million, nine hundred ninety-five thousand, eight hundred forty-six".