15313234 has 8 divisors (see below), whose sum is σ = 23090688. Its totient is φ = 7616340.

The previous prime is 15313231. The next prime is 15313241. The reversal of 15313234 is 43231351.

15313234 is digitally balanced in base 2, because in such base 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 an unprimeable number, because it can be changed into a prime (15313231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19662 + ... + 20425.

It is an arithmetic number, because the mean of its divisors is an integer number (2886336).

Almost surely, 2^15313234 is an apocalyptic number.

15313234 is a deficient number, since it is larger than the sum of its proper divisors (7777454).

15313234 is a wasteful number, since it uses less digits than its factorization.

15313234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40280.

The product of its digits is 1080, while the sum is 22.

The square root of 15313234 is about 3913.2127465805. The cubic root of 15313234 is about 248.3260647793.

Adding to 15313234 its reverse (43231351), we get a palindrome (58544585).

The spelling of 15313234 in words is "fifteen million, three hundred thirteen thousand, two hundred thirty-four".