87952937 has 4 divisors (see below), whose sum is σ = 87973200. Its totient is φ = 87932676.

The previous prime is 87952927. The next prime is 87952939. The reversal of 87952937 is 73925978.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87952937 - 2¹² = 87948841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87952939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683 + ... + 13280.

It is an arithmetic number, because the mean of its divisors is an integer number (21993300).

Almost surely, 2^87952937 is an apocalyptic number.

It is an amenable number.

87952937 is a deficient number, since it is larger than the sum of its proper divisors (20263).

87952937 is a wasteful number, since it uses less digits than its factorization.

87952937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20262.

The product of its digits is 952560, while the sum is 50.

The square root of 87952937 is about 9378.3227178425. The cubic root of 87952937 is about 444.7167106597.

The spelling of 87952937 in words is "eighty-seven million, nine hundred fifty-two thousand, nine hundred thirty-seven".