8615152 has 80 divisors (see below), whose sum is σ = 21095872. Its totient is φ = 3317760.

The previous prime is 8615149. The next prime is 8615161. The reversal of 8615152 is 2515168.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 8615152.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 88768 + ... + 88864.

Almost surely, 2^8615152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8615152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10547936).

8615152 is an abundant number, since it is smaller than the sum of its proper divisors (12480720).

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

8615152 is a wasteful number, since it uses less digits than its factorization.

8615152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 180 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 8615152 is about 2935.1579173871. The cubic root of 8615152 is about 205.0002141580. Note that the first 3 decimals are identical.

The spelling of 8615152 in words is "eight million, six hundred fifteen thousand, one hundred fifty-two".