87387308 has 24 divisors (see below), whose sum is σ = 162078000. Its totient is φ = 41110848.

The previous prime is 87387269. The next prime is 87387329. The reversal of 87387308 is 80378378.

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, 7466 + ... + 15182.

It is an arithmetic number, because the mean of its divisors is an integer number (6753250).

Almost surely, 2^87387308 is an apocalyptic number.

It is an amenable number.

87387308 is a deficient number, since it is larger than the sum of its proper divisors (74690692).

87387308 is a wasteful number, since it uses less digits than its factorization.

87387308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889 (or 7887 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 87387308 is about 9348.1178854355. The cubic root of 87387308 is about 443.7613291295.

The spelling of 87387308 in words is "eighty-seven million, three hundred eighty-seven thousand, three hundred eight".