87560470 has 32 divisors (see below), whose sum is σ = 162426528. Its totient is φ = 33965568.

The previous prime is 87560467. The next prime is 87560509. The reversal of 87560470 is 7406578.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66862 + ... + 68158.

It is an arithmetic number, because the mean of its divisors is an integer number (5075829).

Almost surely, 2^87560470 is an apocalyptic number.

87560470 is a deficient number, since it is larger than the sum of its proper divisors (74866058).

87560470 is a wasteful number, since it uses less digits than its factorization.

87560470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 87560470 is about 9357.3751661457. The cubic root of 87560470 is about 444.0542469499.

The spelling of 87560470 in words is "eighty-seven million, five hundred sixty thousand, four hundred seventy".