86069452 has 24 divisors (see below), whose sum is σ = 173724320. Its totient is φ = 36547200.

The previous prime is 86069447. The next prime is 86069479. The reversal of 86069452 is 25496068.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11049 + ... + 17152.

Almost surely, 2^86069452 is an apocalyptic number.

It is an amenable number.

86069452 is an abundant number, since it is smaller than the sum of its proper divisors (87654868).

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

86069452 is a wasteful number, since it uses less digits than its factorization.

86069452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28321 (or 28319 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 86069452 is about 9277.3623406656. The cubic root of 86069452 is about 441.5192865486.

The spelling of 86069452 in words is "eighty-six million, sixty-nine thousand, four hundred fifty-two".