87387482 has 64 divisors (see below), whose sum is σ = 169344000. Its totient is φ = 33586560.

The previous prime is 87387413. The next prime is 87387499. The reversal of 87387482 is 28478378.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365519 + ... + 365757.

It is an arithmetic number, because the mean of its divisors is an integer number (2646000).

Almost surely, 2^87387482 is an apocalyptic number.

87387482 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

87387482 is a deficient number, since it is larger than the sum of its proper divisors (81956518).

87387482 is a wasteful number, since it uses less digits than its factorization.

87387482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 302 counting only the distinct ones).

The product of its digits is 602112, while the sum is 47.

The square root of 87387482 is about 9348.1271921171. The cubic root of 87387482 is about 443.7616236590.

The spelling of 87387482 in words is "eighty-seven million, three hundred eighty-seven thousand, four hundred eighty-two".