87412364 has 12 divisors (see below), whose sum is σ = 164738784. Its totient is φ = 40344144.

The previous prime is 87412361. The next prime is 87412373. The reversal of 87412364 is 46321478.

It is not an unprimeable number, because it can be changed into a prime (87412361) 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, 840452 + ... + 840555.

It is an arithmetic number, because the mean of its divisors is an integer number (13728232).

Almost surely, 2^87412364 is an apocalyptic number.

It is an amenable number.

87412364 is a deficient number, since it is larger than the sum of its proper divisors (77326420).

87412364 is a wasteful number, since it uses less digits than its factorization.

87412364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681024 (or 1681022 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 87412364 is about 9349.4579522024. The cubic root of 87412364 is about 443.8037373526.

The spelling of 87412364 in words is "eighty-seven million, four hundred twelve thousand, three hundred sixty-four".