56323942 has 24 divisors (see below), whose sum is σ = 89867232. Its totient is φ = 26470800.

The previous prime is 56323933. The next prime is 56323951. The reversal of 56323942 is 24932365.

It is an interprime number because it is at equal distance from previous prime (56323933) and next prime (56323951).

It is a junction number, because it is equal to n+sod(n) for n = 56323898 and 56323907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130467 + ... + 130897.

It is an arithmetic number, because the mean of its divisors is an integer number (3744468).

Almost surely, 2^56323942 is an apocalyptic number.

56323942 is a deficient number, since it is larger than the sum of its proper divisors (33543290).

56323942 is a wasteful number, since it uses less digits than its factorization.

56323942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 633 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 56323942 is about 7504.9278477544. The cubic root of 56323942 is about 383.3225314326.

The spelling of 56323942 in words is "fifty-six million, three hundred twenty-three thousand, nine hundred forty-two".