87340208 has 20 divisors (see below), whose sum is σ = 169598520. Its totient is φ = 43572864.

The previous prime is 87340163. The next prime is 87340213. The reversal of 87340208 is 80204378.

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, 1628 + ... + 13316.

It is an arithmetic number, because the mean of its divisors is an integer number (8479926).

Almost surely, 2^87340208 is an apocalyptic number.

It is an amenable number.

87340208 is a deficient number, since it is larger than the sum of its proper divisors (82258312).

87340208 is a wasteful number, since it uses less digits than its factorization.

87340208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12164 (or 12158 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 87340208 is about 9345.5983222050. The cubic root of 87340208 is about 443.6815886603.

The spelling of 87340208 in words is "eighty-seven million, three hundred forty thousand, two hundred eight".