86207004 has 120 divisors (see below), whose sum is σ = 246361808. Its totient is φ = 26127360.

The previous prime is 86206987. The next prime is 86207027. The reversal of 86207004 is 40070268.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 408459 + ... + 408669.

Almost surely, 2^86207004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86207004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123180904).

86207004 is an abundant number, since it is smaller than the sum of its proper divisors (160154804).

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

86207004 is a wasteful number, since it uses less digits than its factorization.

86207004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 86207004 is about 9284.7726951175. The cubic root of 86207004 is about 441.7543662247.

The spelling of 86207004 in words is "eighty-six million, two hundred seven thousand, four".