56496946 has 16 divisors (see below), whose sum is σ = 93831840. Its totient is φ = 25296480.

The previous prime is 56496943. The next prime is 56496953. The reversal of 56496946 is 64969465.

56496946 = T₁₂₆₅ + T₁₂₆₆ + ... + T₁₃₃₁.

56496946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56496946.

It is not an unprimeable number, because it can be changed into a prime (56496943) by changing a digit.

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, 17691 + ... + 20638.

It is an arithmetic number, because the mean of its divisors is an integer number (5864490).

Almost surely, 2^56496946 is an apocalyptic number.

56496946 is a deficient number, since it is larger than the sum of its proper divisors (37334894).

56496946 is a wasteful number, since it uses less digits than its factorization.

56496946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38409.

The product of its digits is 1399680, while the sum is 49.

The square root of 56496946 is about 7516.4450373830. The cubic root of 56496946 is about 383.7146000371.

The spelling of 56496946 in words is "fifty-six million, four hundred ninety-six thousand, nine hundred forty-six".