84016572 has 48 divisors (see below), whose sum is σ = 205277184. Its totient is φ = 26712000.

The previous prime is 84016561. The next prime is 84016577. The reversal of 84016572 is 27561048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84016577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24822 + ... + 28002.

It is an arithmetic number, because the mean of its divisors is an integer number (4276608).

Almost surely, 2^84016572 is an apocalyptic number.

It is an amenable number.

84016572 is an abundant number, since it is smaller than the sum of its proper divisors (121260612).

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

84016572 is a wasteful number, since it uses less digits than its factorization.

84016572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290 (or 3288 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 84016572 is about 9166.0554220450. The cubic root of 84016572 is about 437.9807126471.

The spelling of 84016572 in words is "eighty-four million, sixteen thousand, five hundred seventy-two".