56601435 has 32 divisors (see below), whose sum is σ = 100009728. Its totient is φ = 27105920.

The previous prime is 56601431. The next prime is 56601439. The reversal of 56601435 is 53410665.

It is an interprime number because it is at equal distance from previous prime (56601431) and next prime (56601439).

It is not a de Polignac number, because 56601435 - 2² = 56601431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56601431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11629 + ... + 15761.

It is an arithmetic number, because the mean of its divisors is an integer number (3125304).

Almost surely, 2^56601435 is an apocalyptic number.

56601435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56601435 is a deficient number, since it is larger than the sum of its proper divisors (43408293).

56601435 is a wasteful number, since it uses less digits than its factorization.

56601435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 56601435 is about 7523.3925193359. The cubic root of 56601435 is about 383.9510096464.

The spelling of 56601435 in words is "fifty-six million, six hundred one thousand, four hundred thirty-five".