15126132 has 24 divisors (see below), whose sum is σ = 40336576. Its totient is φ = 4321728.

The previous prime is 15126113. The next prime is 15126143. The reversal of 15126132 is 23162151.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 15126099 and 15126108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89953 + ... + 90120.

Almost surely, 2^15126132 is an apocalyptic number.

15126132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15126132 is an abundant number, since it is smaller than the sum of its proper divisors (25210444).

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

15126132 is a wasteful number, since it uses less digits than its factorization.

15126132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180087 (or 180085 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 15126132 is about 3889.2328292351. The cubic root of 15126132 is about 247.3105416735.

Adding to 15126132 its reverse (23162151), we get a palindrome (38288283).

The spelling of 15126132 in words is "fifteen million, one hundred twenty-six thousand, one hundred thirty-two".