86457452 has 12 divisors (see below), whose sum is σ = 151905096. Its totient is φ = 43056000.

The previous prime is 86457451. The next prime is 86457457. The reversal of 86457452 is 25475468.

It is not an unprimeable number, because it can be changed into a prime (86457451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42053 + ... + 44060.

It is an arithmetic number, because the mean of its divisors is an integer number (12658758).

Almost surely, 2^86457452 is an apocalyptic number.

It is an amenable number.

86457452 is a deficient number, since it is larger than the sum of its proper divisors (65447644).

86457452 is a wasteful number, since it uses less digits than its factorization.

86457452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86368 (or 86366 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 86457452 is about 9298.2499428656. The cubic root of 86457452 is about 442.1817465412.

The spelling of 86457452 in words is "eighty-six million, four hundred fifty-seven thousand, four hundred fifty-two".