1478752944 has 20 divisors (see below), whose sum is σ = 3820111896. Its totient is φ = 492917632.

The previous prime is 1478752943. The next prime is 1478752999. The reversal of 1478752944 is 4492578741.

It is not an unprimeable number, because it can be changed into a prime (1478752943) 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, 15403629 + ... + 15403724.

Almost surely, 2^1478752944 is an apocalyptic number.

It is an amenable number.

1478752944 is an abundant number, since it is smaller than the sum of its proper divisors (2341358952).

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

1478752944 is a wasteful number, since it uses less digits than its factorization.

1478752944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30807364 (or 30807358 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 51.

The square root of 1478752944 is about 38454.5568691150. The cubic root of 1478752944 is about 1139.2836743328.

The spelling of 1478752944 in words is "one billion, four hundred seventy-eight million, seven hundred fifty-two thousand, nine hundred forty-four".