86983804 has 24 divisors (see below), whose sum is σ = 156927456. Its totient is φ = 42168000.

The previous prime is 86983801. The next prime is 86983823. The reversal of 86983804 is 40838968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86983801) 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, 14814 + ... + 19834.

It is an arithmetic number, because the mean of its divisors is an integer number (6538644).

Almost surely, 2^86983804 is an apocalyptic number.

It is an amenable number.

86983804 is a deficient number, since it is larger than the sum of its proper divisors (69943652).

86983804 is a wasteful number, since it uses less digits than its factorization.

86983804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157 (or 5155 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 86983804 is about 9326.5108159483. The cubic root of 86983804 is about 443.0772641996.

The spelling of 86983804 in words is "eighty-six million, nine hundred eighty-three thousand, eight hundred four".