130889226 has 16 divisors (see below), whose sum is σ = 281915424. Its totient is φ = 40273584.

The previous prime is 130889203. The next prime is 130889243. The reversal of 130889226 is 622988031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 838956 + ... + 839111.

It is an arithmetic number, because the mean of its divisors is an integer number (17619714).

Almost surely, 2^130889226 is an apocalyptic number.

130889226 is an abundant number, since it is smaller than the sum of its proper divisors (151026198).

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

130889226 is a wasteful number, since it uses less digits than its factorization.

130889226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678085.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 130889226 is about 11440.6829341609. The cubic root of 130889226 is about 507.7321138069.

The spelling of 130889226 in words is "one hundred thirty million, eight hundred eighty-nine thousand, two hundred twenty-six".