86248746 has 32 divisors (see below), whose sum is σ = 192424320. Its totient is φ = 28635552.

The previous prime is 86248709. The next prime is 86248751. The reversal of 86248746 is 64784268.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11166 + ... + 17238.

It is an arithmetic number, because the mean of its divisors is an integer number (6013260).

Almost surely, 2^86248746 is an apocalyptic number.

86248746 is an abundant number, since it is smaller than the sum of its proper divisors (106175574).

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

86248746 is a wasteful number, since it uses less digits than its factorization.

86248746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347 (or 6341 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 86248746 is about 9287.0202971674. The cubic root of 86248746 is about 441.8256548458.

It can be divided in two parts, 86 and 248746, that added together give a 5-th power (248832 = 12⁵).

The spelling of 86248746 in words is "eighty-six million, two hundred forty-eight thousand, seven hundred forty-six".