86045456 has 20 divisors (see below), whose sum is σ = 190529472. Its totient is φ = 36876576.

The previous prime is 86045437. The next prime is 86045459. The reversal of 86045456 is 65454068.

It is not an unprimeable number, because it can be changed into a prime (86045459) 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, 384020 + ... + 384243.

Almost surely, 2^86045456 is an apocalyptic number.

It is an amenable number.

86045456 is an abundant number, since it is smaller than the sum of its proper divisors (104484016).

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

86045456 is a wasteful number, since it uses less digits than its factorization.

86045456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768278 (or 768272 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 86045456 is about 9276.0689950000. The cubic root of 86045456 is about 441.4782511549.

The spelling of 86045456 in words is "eighty-six million, forty-five thousand, four hundred fifty-six".