87074668 has 6 divisors (see below), whose sum is σ = 152380676. Its totient is φ = 43537332.

The previous prime is 87074627. The next prime is 87074671. The reversal of 87074668 is 86647078.

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 as a sum of consecutive naturals, namely, 10884330 + ... + 10884337.

Almost surely, 2^87074668 is an apocalyptic number.

It is an amenable number.

87074668 is a deficient number, since it is larger than the sum of its proper divisors (65306008).

87074668 is a wasteful number, since it uses less digits than its factorization.

87074668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21768671 (or 21768669 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 87074668 is about 9331.3808195786. The cubic root of 87074668 is about 443.2314912329.

The spelling of 87074668 in words is "eighty-seven million, seventy-four thousand, six hundred sixty-eight".