84549054 has 16 divisors (see below), whose sum is σ = 169976592. Its totient is φ = 28036608.

The previous prime is 84548957. The next prime is 84549071. The reversal of 84549054 is 45094548.

It is a congruent 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, 35349 + ... + 37664.

It is an arithmetic number, because the mean of its divisors is an integer number (10623537).

Almost surely, 2^84549054 is an apocalyptic number.

84549054 is an abundant number, since it is smaller than the sum of its proper divisors (85427538).

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

84549054 is a wasteful number, since it uses less digits than its factorization.

84549054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73211.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 84549054 is about 9195.0559541528. The cubic root of 84549054 is about 438.9040458746.

The spelling of 84549054 in words is "eighty-four million, five hundred forty-nine thousand, fifty-four".