15135234 has 16 divisors (see below), whose sum is σ = 30324672. Its totient is φ = 5036048.

The previous prime is 15135227. The next prime is 15135301. The reversal of 15135234 is 43253151.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1987 + ... + 5849.

It is an arithmetic number, because the mean of its divisors is an integer number (1895292).

Almost surely, 2^15135234 is an apocalyptic number.

15135234 is an abundant number, since it is smaller than the sum of its proper divisors (15189438).

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

15135234 is a wasteful number, since it uses less digits than its factorization.

15135234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4521.

The product of its digits is 1800, while the sum is 24.

The square root of 15135234 is about 3890.4028069083. The cubic root of 15135234 is about 247.3601372827.

Adding to 15135234 its reverse (43253151), we get a palindrome (58388385).

The spelling of 15135234 in words is "fifteen million, one hundred thirty-five thousand, two hundred thirty-four".