87002802 has 32 divisors (see below), whose sum is σ = 199580160. Its totient is φ = 28064880.

The previous prime is 87002801. The next prime is 87002807. The reversal of 87002802 is 20820078.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (87002801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24313 + ... + 27660.

It is an arithmetic number, because the mean of its divisors is an integer number (6236880).

Almost surely, 2^87002802 is an apocalyptic number.

87002802 is an abundant number, since it is smaller than the sum of its proper divisors (112577358).

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

87002802 is a wasteful number, since it uses less digits than its factorization.

87002802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52015 (or 52009 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 87002802 is about 9327.5292548456. The cubic root of 87002802 is about 443.1095191280.

The spelling of 87002802 in words is "eighty-seven million, two thousand, eight hundred two".