130147479 has 90 divisors (see below), whose sum is σ = 249505872. Its totient is φ = 67359600.

The previous prime is 130147453. The next prime is 130147531. The reversal of 130147479 is 974741031.

It is not a de Polignac number, because 130147479 - 2⁷ = 130147351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130147439) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 480114 + ... + 480384.

Almost surely, 2^130147479 is an apocalyptic number.

130147479 is a deficient number, since it is larger than the sum of its proper divisors (119358393).

130147479 is a wasteful number, since it uses less digits than its factorization.

130147479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 130147479 is about 11408.2197997759. The cubic root of 130147479 is about 506.7711932794.

The spelling of 130147479 in words is "one hundred thirty million, one hundred forty-seven thousand, four hundred seventy-nine".