84901132 has 24 divisors (see below), whose sum is σ = 150292800. Its totient is φ = 41963856.

The previous prime is 84901123. The next prime is 84901133. The reversal of 84901132 is 23110948.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 84901132.

It is not an unprimeable number, because it can be changed into a prime (84901133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202419 + ... + 202837.

It is an arithmetic number, because the mean of its divisors is an integer number (6262200).

Almost surely, 2^84901132 is an apocalyptic number.

It is an amenable number.

84901132 is a deficient number, since it is larger than the sum of its proper divisors (65391668).

84901132 is a wasteful number, since it uses less digits than its factorization.

84901132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 84901132 is about 9214.1810270908. The cubic root of 84901132 is about 439.5124282322.

The spelling of 84901132 in words is "eighty-four million, nine hundred one thousand, one hundred thirty-two".