84872153 has 8 divisors (see below), whose sum is σ = 87619488. Its totient is φ = 82160064.

The previous prime is 84872129. The next prime is 84872171. The reversal of 84872153 is 35127848.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84872153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84872453) 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, 3875 + ... + 13592.

It is an arithmetic number, because the mean of its divisors is an integer number (10952436).

Almost surely, 2^84872153 is an apocalyptic number.

It is an amenable number.

84872153 is a deficient number, since it is larger than the sum of its proper divisors (2747335).

84872153 is a wasteful number, since it uses less digits than its factorization.

84872153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17623.

The product of its digits is 53760, while the sum is 38.

The square root of 84872153 is about 9212.6083711401. The cubic root of 84872153 is about 439.4624168062.

The spelling of 84872153 in words is "eighty-four million, eight hundred seventy-two thousand, one hundred fifty-three".