15338853 has 12 divisors (see below), whose sum is σ = 22210188. Its totient is φ = 10200960.

The previous prime is 15338839. The next prime is 15338857. The reversal of 15338853 is 35883351.

15338853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2934369 + 12404484 = 1713^2 + 3522^2 .

It is not a de Polignac number, because 15338853 - 2⁴ = 15338837 is a prime.

It is a super-2 number, since 2×15338853² = 470560822711218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15338857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2301 + ... + 5997.

It is an arithmetic number, because the mean of its divisors is an integer number (1850849).

Almost surely, 2^15338853 is an apocalyptic number.

It is an amenable number.

15338853 is a deficient number, since it is larger than the sum of its proper divisors (6871335).

15338853 is a wasteful number, since it uses less digits than its factorization.

15338853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164 (or 4161 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 15338853 is about 3916.4847759183. The cubic root of 15338853 is about 248.4644705738.

The spelling of 15338853 in words is "fifteen million, three hundred thirty-eight thousand, eight hundred fifty-three".