87370 has 8 divisors (see below), whose sum is σ = 157284. Its totient is φ = 34944.

The previous prime is 87359. The next prime is 87383. The reversal of 87370 is 7378.

It can be written as a sum of positive squares in 2 ways, for example, as 85849 + 1521 = 293^2 + 39^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4359 + ... + 4378.

2⁸⁷³⁷⁰ is an apocalyptic number.

87370 is a deficient number, since it is larger than the sum of its proper divisors (69914).

87370 is a wasteful number, since it uses less digits than its factorization.

87370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 87370 is about 295.5841673703. The cubic root of 87370 is about 44.3732029954.

The spelling of 87370 in words is "eighty-seven thousand, three hundred seventy".