86023704 has 96 divisors (see below), whose sum is σ = 236113920. Its totient is φ = 26103168.

The previous prime is 86023687. The next prime is 86023709. The reversal of 86023704 is 40732068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86023709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515029 + ... + 515195.

It is an arithmetic number, because the mean of its divisors is an integer number (2459520).

Almost surely, 2^86023704 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 86023704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118056960).

86023704 is an abundant number, since it is smaller than the sum of its proper divisors (150090216).

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

86023704 is a wasteful number, since it uses less digits than its factorization.

86023704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 86023704 is about 9274.8964414704. The cubic root of 86023704 is about 441.4410466171.

The spelling of 86023704 in words is "eighty-six million, twenty-three thousand, seven hundred four".