56601158 has 8 divisors (see below), whose sum is σ = 86876328. Its totient is φ = 27642384.

The previous prime is 56601151. The next prime is 56601163. The reversal of 56601158 is 85110665.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56601151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328991 + ... + 329162.

It is an arithmetic number, because the mean of its divisors is an integer number (10859541).

Almost surely, 2^56601158 is an apocalyptic number.

56601158 is a deficient number, since it is larger than the sum of its proper divisors (30275170).

56601158 is a wasteful number, since it uses less digits than its factorization.

56601158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658198.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 56601158 is about 7523.3741100652. The cubic root of 56601158 is about 383.9503833101.

The spelling of 56601158 in words is "fifty-six million, six hundred one thousand, one hundred fifty-eight".