15235130 has 16 divisors (see below), whose sum is σ = 27833760. Its totient is φ = 6002832.

The previous prime is 15235117. The next prime is 15235139. The reversal of 15235130 is 3153251.

15235130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15235130² = 464218372233800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15235139) 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, 10700 + ... + 12039.

It is an arithmetic number, because the mean of its divisors is an integer number (1739610).

Almost surely, 2^15235130 is an apocalyptic number.

15235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15235130 is a deficient number, since it is larger than the sum of its proper divisors (12598630).

15235130 is a wasteful number, since it uses less digits than its factorization.

15235130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 15235130 is about 3903.2204652056. The cubic root of 15235130 is about 247.9031554752.

Adding to 15235130 its reverse (3153251), we get a palindrome (18388381).

The spelling of 15235130 in words is "fifteen million, two hundred thirty-five thousand, one hundred thirty".