15114132 has 36 divisors (see below), whose sum is σ = 41679456. Its totient is φ = 4579920.

The previous prime is 15114131. The next prime is 15114137. The reversal of 15114132 is 23141151.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×15114132² = 456873972226848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15114131) 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, 18688 + ... + 19479.

Almost surely, 2^15114132 is an apocalyptic number.

15114132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15114132 is an abundant number, since it is smaller than the sum of its proper divisors (26565324).

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

15114132 is a wasteful number, since it uses less digits than its factorization.

15114132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38188 (or 38183 counting only the distinct ones).

The product of its digits is 120, while the sum is 18.

The square root of 15114132 is about 3887.6898024405. The cubic root of 15114132 is about 247.2451248254.

Adding to 15114132 its reverse (23141151), we get a palindrome (38255283).

The spelling of 15114132 in words is "fifteen million, one hundred fourteen thousand, one hundred thirty-two".