15232134 has 16 divisors (see below), whose sum is σ = 31515120. Its totient is φ = 4902240.

The previous prime is 15232117. The next prime is 15232159. The reversal of 15232134 is 43123251.

It is a self number, because there is not a number n which added to its sum of digits gives 15232134.

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 7 ways as a sum of consecutive naturals, for example, 43597 + ... + 43944.

It is an arithmetic number, because the mean of its divisors is an integer number (1969695).

Almost surely, 2^15232134 is an apocalyptic number.

15232134 is an abundant number, since it is smaller than the sum of its proper divisors (16282986).

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

15232134 is a wasteful number, since it uses less digits than its factorization.

15232134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87575.

The product of its digits is 720, while the sum is 21.

The square root of 15232134 is about 3902.8366606867. The cubic root of 15232134 is about 247.8869042946.

Adding to 15232134 its reverse (43123251), we get a palindrome (58355385).

The spelling of 15232134 in words is "fifteen million, two hundred thirty-two thousand, one hundred thirty-four".