87032650 has 24 divisors (see below), whose sum is σ = 162712800. Its totient is φ = 34634160.

The previous prime is 87032633. The next prime is 87032657. The reversal of 87032650 is 5623078.

It is not an unprimeable number, because it can be changed into a prime (87032657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5577 + ... + 14323.

It is an arithmetic number, because the mean of its divisors is an integer number (6779700).

Almost surely, 2^87032650 is an apocalyptic number.

87032650 is a deficient number, since it is larger than the sum of its proper divisors (75680150).

87032650 is a wasteful number, since it uses less digits than its factorization.

87032650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8958 (or 8953 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 87032650 is about 9329.1291126235. The cubic root of 87032650 is about 443.1601857749.

The spelling of 87032650 in words is "eighty-seven million, thirty-two thousand, six hundred fifty".