87600422 has 64 divisors (see below), whose sum is σ = 178827264. Its totient is φ = 31173120.

The previous prime is 87600413. The next prime is 87600437. The reversal of 87600422 is 22400678.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 70547 + ... + 71777.

It is an arithmetic number, because the mean of its divisors is an integer number (2794176).

Almost surely, 2^87600422 is an apocalyptic number.

87600422 is an abundant number, since it is smaller than the sum of its proper divisors (91226842).

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

87600422 is a wasteful number, since it uses less digits than its factorization.

87600422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 87600422 is about 9359.5097093811. The cubic root of 87600422 is about 444.1217742168.

The spelling of 87600422 in words is "eighty-seven million, six hundred thousand, four hundred twenty-two".