87385708 has 12 divisors (see below), whose sum is σ = 153425272. Its totient is φ = 43549920.

The previous prime is 87385703. The next prime is 87385709. The reversal of 87385708 is 80758378.

It is a super-2 number, since 2×87385708² = 15272523925322528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87385703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34353 + ... + 36808.

Almost surely, 2^87385708 is an apocalyptic number.

It is an amenable number.

87385708 is a deficient number, since it is larger than the sum of its proper divisors (66039564).

87385708 is a wasteful number, since it uses less digits than its factorization.

87385708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71472 (or 71470 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 87385708 is about 9348.0323063199. The cubic root of 87385708 is about 443.7586207940.

The spelling of 87385708 in words is "eighty-seven million, three hundred eighty-five thousand, seven hundred eight".