87227076 has 12 divisors (see below), whose sum is σ = 203529872. Its totient is φ = 29075688.

The previous prime is 87227071. The next prime is 87227083. The reversal of 87227076 is 67072278.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (87227071) 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, 3634450 + ... + 3634473.

Almost surely, 2^87227076 is an apocalyptic number.

It is an amenable number.

87227076 is an abundant number, since it is smaller than the sum of its proper divisors (116302796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87227076 is a wasteful number, since it uses less digits than its factorization.

87227076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268930 (or 7268928 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 87227076 is about 9339.5436719360. The cubic root of 87227076 is about 443.4899385806.

The spelling of 87227076 in words is "eighty-seven million, two hundred twenty-seven thousand, seventy-six".