87282804 has 24 divisors (see below), whose sum is σ = 232754368. Its totient is φ = 24937920.

The previous prime is 87282803. The next prime is 87282821. The reversal of 87282804 is 40828278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87282803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519457 + ... + 519624.

Almost surely, 2^87282804 is an apocalyptic number.

87282804 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

87282804 is an abundant number, since it is smaller than the sum of its proper divisors (145471564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87282804 is a wasteful number, since it uses less digits than its factorization.

87282804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039095 (or 1039093 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 87282804 is about 9342.5266389773. The cubic root of 87282804 is about 443.5843647114.

The spelling of 87282804 in words is "eighty-seven million, two hundred eighty-two thousand, eight hundred four".