87162937 has 8 divisors (see below), whose sum is σ = 93044160. Its totient is φ = 81411120.

The previous prime is 87162931. The next prime is 87162941. The reversal of 87162937 is 73926178.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 87162937 - 2²³ = 78774329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87162893 and 87162902.

It is not an unprimeable number, because it can be changed into a prime (87162931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30958 + ... + 33655.

It is an arithmetic number, because the mean of its divisors is an integer number (11630520).

Almost surely, 2^87162937 is an apocalyptic number.

It is an amenable number.

87162937 is a deficient number, since it is larger than the sum of its proper divisors (5881223).

87162937 is a wasteful number, since it uses less digits than its factorization.

87162937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64703.

The product of its digits is 127008, while the sum is 43.

The square root of 87162937 is about 9336.1093074149. The cubic root of 87162937 is about 443.3812109649.

The spelling of 87162937 in words is "eighty-seven million, one hundred sixty-two thousand, nine hundred thirty-seven".