15130289 has 16 divisors (see below), whose sum is σ = 17035200. Its totient is φ = 13353984.

The previous prime is 15130261. The next prime is 15130303. The reversal of 15130289 is 98203151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15130289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15130229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44729 + ... + 45065.

It is an arithmetic number, because the mean of its divisors is an integer number (1064700).

Almost surely, 2^15130289 is an apocalyptic number.

15130289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

15130289 is a deficient number, since it is larger than the sum of its proper divisors (1904911).

15130289 is a wasteful number, since it uses less digits than its factorization.

15130289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 15130289 is about 3889.7672166853. The cubic root of 15130289 is about 247.3331950912. Note that the first 3 decimals are identical.

The spelling of 15130289 in words is "fifteen million, one hundred thirty thousand, two hundred eighty-nine".