87498512 has 20 divisors (see below), whose sum is σ = 170282256. Its totient is φ = 43554720.

The previous prime is 87498511. The next prime is 87498527. The reversal of 87498512 is 21589478.

It is not an unprimeable number, because it can be changed into a prime (87498511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8414 + ... + 15677.

Almost surely, 2^87498512 is an apocalyptic number.

It is an amenable number.

87498512 is a deficient number, since it is larger than the sum of its proper divisors (82783744).

87498512 is a wasteful number, since it uses less digits than its factorization.

87498512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24326 (or 24320 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The square root of 87498512 is about 9354.0639296511. The cubic root of 87498512 is about 443.9494842834.

The spelling of 87498512 in words is "eighty-seven million, four hundred ninety-eight thousand, five hundred twelve".