87580652 has 24 divisors (see below), whose sum is σ = 161730240. Its totient is φ = 41383440.

The previous prime is 87580631. The next prime is 87580663. The reversal of 87580652 is 25608578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36143 + ... + 38489.

It is an arithmetic number, because the mean of its divisors is an integer number (6738760).

Almost surely, 2^87580652 is an apocalyptic number.

It is an amenable number.

87580652 is a deficient number, since it is larger than the sum of its proper divisors (74149588).

87580652 is a wasteful number, since it uses less digits than its factorization.

87580652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861 (or 2859 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 87580652 is about 9358.4535047197. The cubic root of 87580652 is about 444.0883613333.

The spelling of 87580652 in words is "eighty-seven million, five hundred eighty thousand, six hundred fifty-two".