87608412 has 48 divisors (see below), whose sum is σ = 240498720. Its totient is φ = 27484416.

The previous prime is 87608407. The next prime is 87608419. The reversal of 87608412 is 21480678.

87608412 is a `hidden beast` number, since 8 + 7 + 608 + 41 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87608419) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 22023 + ... + 25694.

It is an arithmetic number, because the mean of its divisors is an integer number (5010390).

Almost surely, 2^87608412 is an apocalyptic number.

It is an amenable number.

87608412 is an abundant number, since it is smaller than the sum of its proper divisors (152890308).

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

87608412 is a wasteful number, since it uses less digits than its factorization.

87608412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47747 (or 47739 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 87608412 is about 9359.9365382464. The cubic root of 87608412 is about 444.1352765304.

It can be divided in two parts, 876084 and 12, that added together give a square (876096 = 936²).

The spelling of 87608412 in words is "eighty-seven million, six hundred eight thousand, four hundred twelve".