56673158 has 16 divisors (see below), whose sum is σ = 86771520. Its totient is φ = 27753000.

The previous prime is 56673151. The next prime is 56673167. The reversal of 56673158 is 85137665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56673151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38333 + ... + 39783.

It is an arithmetic number, because the mean of its divisors is an integer number (5423220).

Almost surely, 2^56673158 is an apocalyptic number.

56673158 is a deficient number, since it is larger than the sum of its proper divisors (30098362).

56673158 is a wasteful number, since it uses less digits than its factorization.

56673158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843.

The product of its digits is 151200, while the sum is 41.

The square root of 56673158 is about 7528.1576763508. The cubic root of 56673158 is about 384.1131168128.

The spelling of 56673158 in words is "fifty-six million, six hundred seventy-three thousand, one hundred fifty-eight".