87053648 has 40 divisors (see below), whose sum is σ = 184529856. Its totient is φ = 39456000.

The previous prime is 87053639. The next prime is 87053653. The reversal of 87053648 is 84635078.

It is a happy number.

It is a congruent number.

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, 105365 + ... + 106187.

Almost surely, 2^87053648 is an apocalyptic number.

87053648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

87053648 is an abundant number, since it is smaller than the sum of its proper divisors (97476208).

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

87053648 is a wasteful number, since it uses less digits than its factorization.

87053648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443 (or 1437 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 87053648 is about 9330.2544445476. The cubic root of 87053648 is about 443.1958227047.

The spelling of 87053648 in words is "eighty-seven million, fifty-three thousand, six hundred forty-eight".