479173148 has 12 divisors (see below), whose sum is σ = 867468840. Its totient is φ = 231324912.

The previous prime is 479173139. The next prime is 479173181. The reversal of 479173148 is 841371974.

It is a junction number, because it is equal to n+sod(n) for n = 479173099 and 479173108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2065286 + ... + 2065517.

It is an arithmetic number, because the mean of its divisors is an integer number (72289070).

Almost surely, 2^479173148 is an apocalyptic number.

It is an amenable number.

479173148 is a deficient number, since it is larger than the sum of its proper divisors (388295692).

479173148 is a wasteful number, since it uses less digits than its factorization.

479173148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130836 (or 4130834 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 479173148 is about 21890.0239378581. The cubic root of 479173148 is about 782.5236842583.

The spelling of 479173148 in words is "four hundred seventy-nine million, one hundred seventy-three thousand, one hundred forty-eight".