87763248 has 60 divisors (see below), whose sum is σ = 260070408. Its totient is φ = 27532800.

The previous prime is 87763229. The next prime is 87763259. The reversal of 87763248 is 84236778.

It is a happy number.

87763248 is a `hidden beast` number, since 8 + 7 + 7 + 632 + 4 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15478 + ... + 20373.

Almost surely, 2^87763248 is an apocalyptic number.

It is an amenable number.

87763248 is an abundant number, since it is smaller than the sum of its proper divisors (172307160).

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

87763248 is a wasteful number, since it uses less digits than its factorization.

87763248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35882 (or 35873 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 87763248 is about 9368.2040968373. The cubic root of 87763248 is about 444.3967721830.

The spelling of 87763248 in words is "eighty-seven million, seven hundred sixty-three thousand, two hundred forty-eight".