8813157 has 8 divisors (see below), whose sum is σ = 12442176. Its totient is φ = 5529792.

The previous prime is 8813153. The next prime is 8813171. The reversal of 8813157 is 7513188.

8813157 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8813157 - 2² = 8813153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8813153) 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, 86353 + ... + 86454.

It is an arithmetic number, because the mean of its divisors is an integer number (1555272).

Almost surely, 2^8813157 is an apocalyptic number.

It is an amenable number.

8813157 is a deficient number, since it is larger than the sum of its proper divisors (3629019).

8813157 is a wasteful number, since it uses less digits than its factorization.

8813157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172827.

The product of its digits is 6720, while the sum is 33.

The square root of 8813157 is about 2968.6961784595. The cubic root of 8813157 is about 206.5588635940.

It can be divided in two parts, 88131 and 57, that added together give a palindrome (88188).

The spelling of 8813157 in words is "eight million, eight hundred thirteen thousand, one hundred fifty-seven".