87225376 has 24 divisors (see below), whose sum is σ = 196257600. Its totient is φ = 37382208.

The previous prime is 87225367. The next prime is 87225377. The reversal of 87225376 is 67352278.

It is not an unprimeable number, because it can be changed into a prime (87225377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194476 + ... + 194923.

It is an arithmetic number, because the mean of its divisors is an integer number (8177400).

Almost surely, 2^87225376 is an apocalyptic number.

It is an amenable number.

87225376 is an abundant number, since it is smaller than the sum of its proper divisors (109032224).

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

87225376 is a wasteful number, since it uses less digits than its factorization.

87225376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389416 (or 389408 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 87225376 is about 9339.4526606220. The cubic root of 87225376 is about 443.4870574500.

The spelling of 87225376 in words is "eighty-seven million, two hundred twenty-five thousand, three hundred seventy-six".