87501248 has 28 divisors (see below), whose sum is σ = 176585880. Its totient is φ = 43007232.

The previous prime is 87501233. The next prime is 87501277. The reversal of 87501248 is 84210578.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7811 + ... + 15362.

Almost surely, 2^87501248 is an apocalyptic number.

It is an amenable number.

87501248 is an abundant number, since it is smaller than the sum of its proper divisors (89084632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87501248 is a wasteful number, since it uses less digits than its factorization.

87501248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23244 (or 23234 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 87501248 is about 9354.2101751030. The cubic root of 87501248 is about 443.9541115359.

The spelling of 87501248 in words is "eighty-seven million, five hundred one thousand, two hundred forty-eight".