87039082 has 32 divisors (see below), whose sum is σ = 149796864. Its totient is φ = 37574400.

The previous prime is 87039077. The next prime is 87039083. The reversal of 87039082 is 28093078.

It is not an unprimeable number, because it can be changed into a prime (87039083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83907 + ... + 84937.

It is an arithmetic number, because the mean of its divisors is an integer number (4681152).

Almost surely, 2^87039082 is an apocalyptic number.

87039082 is a deficient number, since it is larger than the sum of its proper divisors (62757782).

87039082 is a wasteful number, since it uses less digits than its factorization.

87039082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 87039082 is about 9329.4738329661. The cubic root of 87039082 is about 443.1711025060.

The spelling of 87039082 in words is "eighty-seven million, thirty-nine thousand, eighty-two".