84456652 has 24 divisors (see below), whose sum is σ = 170414496. Its totient is φ = 35874048.

The previous prime is 84456643. The next prime is 84456683. The reversal of 84456652 is 25665448.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10183 + ... + 16510.

It is an arithmetic number, because the mean of its divisors is an integer number (7100604).

Almost surely, 2^84456652 is an apocalyptic number.

It is an amenable number.

84456652 is an abundant number, since it is smaller than the sum of its proper divisors (85957844).

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

84456652 is a wasteful number, since it uses less digits than its factorization.

84456652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26817 (or 26815 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 84456652 is about 9190.0300325951. The cubic root of 84456652 is about 438.7440977228.

The spelling of 84456652 in words is "eighty-four million, four hundred fifty-six thousand, six hundred fifty-two".