87652982 has 4 divisors (see below), whose sum is σ = 131479476. Its totient is φ = 43826490.

The previous prime is 87652973. The next prime is 87652991. The reversal of 87652982 is 28925678.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (87652973) and next prime (87652991).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21913244 + ... + 21913247.

It is an arithmetic number, because the mean of its divisors is an integer number (32869869).

Almost surely, 2^87652982 is an apocalyptic number.

87652982 is a deficient number, since it is larger than the sum of its proper divisors (43826494).

87652982 is a wasteful number, since it uses less digits than its factorization.

87652982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43826493.

The product of its digits is 483840, while the sum is 47.

The square root of 87652982 is about 9362.3171277200. The cubic root of 87652982 is about 444.2105803850.

The spelling of 87652982 in words is "eighty-seven million, six hundred fifty-two thousand, nine hundred eighty-two".