87982084 has 24 divisors (see below), whose sum is σ = 169122240. Its totient is φ = 39862944.

The previous prime is 87982057. The next prime is 87982127. The reversal of 87982084 is 48028978.

87982084 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

87982084 is strictly pandigital in base 9.

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, 23419 + ... + 26914.

It is an arithmetic number, because the mean of its divisors is an integer number (7046760).

Almost surely, 2^87982084 is an apocalyptic number.

It is an amenable number.

87982084 is a deficient number, since it is larger than the sum of its proper divisors (81140156).

87982084 is a wasteful number, since it uses less digits than its factorization.

87982084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50379 (or 50377 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 87982084 is about 9379.8765450298. The cubic root of 87982084 is about 444.7658305899.

The spelling of 87982084 in words is "eighty-seven million, nine hundred eighty-two thousand, eighty-four".