86023725 has 24 divisors (see below), whose sum is σ = 144565152. Its totient is φ = 45124800.

The previous prime is 86023709. The next prime is 86023741. The reversal of 86023725 is 52732068.

It is an interprime number because it is at equal distance from previous prime (86023709) and next prime (86023741).

It is not a de Polignac number, because 86023725 - 2⁴ = 86023709 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4827 + ... + 13976.

It is an arithmetic number, because the mean of its divisors is an integer number (6023548).

Almost surely, 2^86023725 is an apocalyptic number.

It is an amenable number.

86023725 is a deficient number, since it is larger than the sum of its proper divisors (58541427).

86023725 is a wasteful number, since it uses less digits than its factorization.

86023725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18877 (or 18872 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 86023725 is about 9274.8975735584. The cubic root of 86023725 is about 441.4410825385.

The spelling of 86023725 in words is "eighty-six million, twenty-three thousand, seven hundred twenty-five".