86977002 has 32 divisors (see below), whose sum is σ = 199360512. Its totient is φ = 24781104.

The previous prime is 86977001. The next prime is 86977019. The reversal of 86977002 is 20077968.

It is not an unprimeable number, because it can be changed into a prime (86977001) 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, 13383 + ... + 18789.

It is an arithmetic number, because the mean of its divisors is an integer number (6230016).

Almost surely, 2^86977002 is an apocalyptic number.

86977002 is an abundant number, since it is smaller than the sum of its proper divisors (112383510).

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

86977002 is a wasteful number, since it uses less digits than its factorization.

86977002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 86977002 is about 9326.1461494017. The cubic root of 86977002 is about 443.0657145778.

The spelling of 86977002 in words is "eighty-six million, nine hundred seventy-seven thousand, two".