15426130 has 16 divisors (see below), whose sum is σ = 27872280. Its totient is φ = 6147072.

The previous prime is 15426113. The next prime is 15426139. The reversal of 15426130 is 3162451.

15426130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7252249 + 8173881 = 2693^2 + 2859^2 .

It is not an unprimeable number, because it can be changed into a prime (15426139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15 + ... + 5554.

Almost surely, 2^15426130 is an apocalyptic number.

15426130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15426130 is a deficient number, since it is larger than the sum of its proper divisors (12446150).

15426130 is a wasteful number, since it uses less digits than its factorization.

15426130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5853.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 15426130 is about 3927.6112333071. The cubic root of 15426130 is about 248.9348280806.

Adding to 15426130 its reverse (3162451), we get a palindrome (18588581).

The spelling of 15426130 in words is "fifteen million, four hundred twenty-six thousand, one hundred thirty".