84254828 has 12 divisors (see below), whose sum is σ = 168509712. Its totient is φ = 36109200.

The previous prime is 84254827. The next prime is 84254851. The reversal of 84254828 is 82845248.

84254828 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (84254827) 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, 1504523 + ... + 1504578.

It is an arithmetic number, because the mean of its divisors is an integer number (14042476).

Almost surely, 2^84254828 is an apocalyptic number.

It is an amenable number.

84254828 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.

84254828 is a wasteful number, since it uses less digits than its factorization.

84254828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009112 (or 3009110 counting only the distinct ones).

The product of its digits is 163840, while the sum is 41.

The square root of 84254828 is about 9179.0428694935. The cubic root of 84254828 is about 438.3943336131.

The spelling of 84254828 in words is "eighty-four million, two hundred fifty-four thousand, eight hundred twenty-eight".