87160407 has 8 divisors (see below), whose sum is σ = 116713584. Its totient is φ = 57857088.

The previous prime is 87160387. The next prime is 87160421. The reversal of 87160407 is 70406178.

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

It is not a de Polignac number, because 87160407 - 2⁷ = 87160279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87160477) 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, 61648 + ... + 63045.

It is an arithmetic number, because the mean of its divisors is an integer number (14589198).

Almost surely, 2^87160407 is an apocalyptic number.

87160407 is a deficient number, since it is larger than the sum of its proper divisors (29553177).

87160407 is a wasteful number, since it uses less digits than its factorization.

87160407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124929.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 87160407 is about 9335.9738110173. The cubic root of 87160407 is about 443.3769210478.

The spelling of 87160407 in words is "eighty-seven million, one hundred sixty thousand, four hundred seven".