84057092 has 12 divisors (see below), whose sum is σ = 168114240. Its totient is φ = 36024456.

The previous prime is 84057079. The next prime is 84057101. The reversal of 84057092 is 29075048.

It is a happy number.

84057092 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500992 + ... + 1501047.

It is an arithmetic number, because the mean of its divisors is an integer number (14009520).

Almost surely, 2^84057092 is an apocalyptic number.

It is an amenable number.

84057092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84057092 is a wasteful number, since it uses less digits than its factorization.

84057092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002050 (or 3002048 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 84057092 is about 9168.2654848123. The cubic root of 84057092 is about 438.0511119575.

The spelling of 84057092 in words is "eighty-four million, fifty-seven thousand, ninety-two".