87282670 has 16 divisors (see below), whose sum is σ = 162177408. Its totient is φ = 33786720.

The previous prime is 87282661. The next prime is 87282673. The reversal of 87282670 is 7628278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87282673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140469 + ... + 141088.

It is an arithmetic number, because the mean of its divisors is an integer number (10136088).

Almost surely, 2^87282670 is an apocalyptic number.

87282670 is a deficient number, since it is larger than the sum of its proper divisors (74894738).

87282670 is a wasteful number, since it uses less digits than its factorization.

87282670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281595.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 87282670 is about 9342.5194674670. The cubic root of 87282670 is about 443.5841377085.

The spelling of 87282670 in words is "eighty-seven million, two hundred eighty-two thousand, six hundred seventy".