15130132 has 6 divisors (see below), whose sum is σ = 26477738. Its totient is φ = 7565064.

The previous prime is 15130097. The next prime is 15130133. The reversal of 15130132 is 23103151.

It can be written as a sum of positive squares in only one way, i.e., 13793796 + 1336336 = 3714^2 + 1156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15130133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1891263 + ... + 1891270.

Almost surely, 2^15130132 is an apocalyptic number.

It is an amenable number.

15130132 is a deficient number, since it is larger than the sum of its proper divisors (11347606).

15130132 is a wasteful number, since it uses less digits than its factorization.

15130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782537 (or 3782535 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 15130132 is about 3889.7470354767. The cubic root of 15130132 is about 247.3323396009.

Adding to 15130132 its reverse (23103151), we get a palindrome (38233283).

The spelling of 15130132 in words is "fifteen million, one hundred thirty thousand, one hundred thirty-two".