147130879 has 20 divisors (see below), whose sum is σ = 173034576. Its totient is φ = 125093472.

The previous prime is 147130877. The next prime is 147130913. The reversal of 147130879 is 978031741.

It is not a de Polignac number, because 147130879 - 2¹ = 147130877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147130877) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 559302 + ... + 559564.

Almost surely, 2^147130879 is an apocalyptic number.

147130879 is a deficient number, since it is larger than the sum of its proper divisors (25903697).

147130879 is an frugal number, since it uses more digits than its factorization.

147130879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 147130879 is about 12129.7518111460. The cubic root of 147130879 is about 527.9197907219.

The spelling of 147130879 in words is "one hundred forty-seven million, one hundred thirty thousand, eight hundred seventy-nine".