87957344 has 24 divisors (see below), whose sum is σ = 173442528. Its totient is φ = 43908480.

The previous prime is 87957343. The next prime is 87957361. The reversal of 87957344 is 44375978.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87957343) 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, 22409 + ... + 26039.

It is an arithmetic number, because the mean of its divisors is an integer number (7226772).

Almost surely, 2^87957344 is an apocalyptic number.

It is an amenable number.

87957344 is a deficient number, since it is larger than the sum of its proper divisors (85485184).

87957344 is a wasteful number, since it uses less digits than its factorization.

87957344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398 (or 4390 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 87957344 is about 9378.5576716252. The cubic root of 87957344 is about 444.7241382450.

The spelling of 87957344 in words is "eighty-seven million, nine hundred fifty-seven thousand, three hundred forty-four".