87070315 has 8 divisors (see below), whose sum is σ = 104892480. Its totient is φ = 69384192.

The previous prime is 87070309. The next prime is 87070337. The reversal of 87070315 is 51307078.

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 87070315 - 2³ = 87070307 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32595 + ... + 35164.

It is an arithmetic number, because the mean of its divisors is an integer number (13111560).

Almost surely, 2^87070315 is an apocalyptic number.

87070315 is a deficient number, since it is larger than the sum of its proper divisors (17822165).

87070315 is a wasteful number, since it uses less digits than its factorization.

87070315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68021.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 87070315 is about 9331.1475714405. The cubic root of 87070315 is about 443.2241051627.

The spelling of 87070315 in words is "eighty-seven million, seventy thousand, three hundred fifteen".