130944226 has 8 divisors (see below), whose sum is σ = 224475840. Its totient is φ = 56118948.

The previous prime is 130944223. The next prime is 130944227. The reversal of 130944226 is 622449031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130944223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4676566 + ... + 4676593.

It is an arithmetic number, because the mean of its divisors is an integer number (28059480).

Almost surely, 2^130944226 is an apocalyptic number.

130944226 is a deficient number, since it is larger than the sum of its proper divisors (93531614).

130944226 is an equidigital number, since it uses as much as digits as its factorization.

130944226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353168.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 130944226 is about 11443.0863843633. The cubic root of 130944226 is about 507.8032206418.

The spelling of 130944226 in words is "one hundred thirty million, nine hundred forty-four thousand, two hundred twenty-six".