87532282 has 16 divisors (see below), whose sum is σ = 137836800. Its totient is φ = 41634720.

The previous prime is 87532271. The next prime is 87532307. The reversal of 87532282 is 28223578.

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, 8307 + ... + 15622.

It is an arithmetic number, because the mean of its divisors is an integer number (8614800).

Almost surely, 2^87532282 is an apocalyptic number.

87532282 is a deficient number, since it is larger than the sum of its proper divisors (50304518).

87532282 is a wasteful number, since it uses less digits than its factorization.

87532282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24021.

The product of its digits is 53760, while the sum is 37.

The square root of 87532282 is about 9355.8688532920. The cubic root of 87532282 is about 444.0065909527.

The spelling of 87532282 in words is "eighty-seven million, five hundred thirty-two thousand, two hundred eighty-two".