87408748 has 24 divisors (see below), whose sum is σ = 178388000. Its totient is φ = 37460304.

The previous prime is 87408709. The next prime is 87408779. The reversal of 87408748 is 84780478.

It is a junction number, because it is equal to n+sod(n) for n = 87408698 and 87408707.

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, 30483 + ... + 33226.

Almost surely, 2^87408748 is an apocalyptic number.

It is an amenable number.

87408748 is an abundant number, since it is smaller than the sum of its proper divisors (90979252).

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

87408748 is a wasteful number, since it uses less digits than its factorization.

87408748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63734 (or 63718 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 46.

The square root of 87408748 is about 9349.2645700076. The cubic root of 87408748 is about 443.7976176369.

The spelling of 87408748 in words is "eighty-seven million, four hundred eight thousand, seven hundred forty-eight".