56703154 has 16 divisors (see below), whose sum is σ = 89844480. Its totient is φ = 26797680.

The previous prime is 56703151. The next prime is 56703161. The reversal of 56703154 is 45130765.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (56703151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7969 + ... + 13300.

It is an arithmetic number, because the mean of its divisors is an integer number (5615280).

Almost surely, 2^56703154 is an apocalyptic number.

56703154 is a deficient number, since it is larger than the sum of its proper divisors (33141326).

56703154 is a wasteful number, since it uses less digits than its factorization.

56703154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 56703154 is about 7530.1496665073. The cubic root of 56703154 is about 384.1808727269.

The spelling of 56703154 in words is "fifty-six million, seven hundred three thousand, one hundred fifty-four".