1478873032 has 96 divisors (see below), whose sum is σ = 3449476800. Its totient is φ = 581997312.

The previous prime is 1478872981. The next prime is 1478873041. The reversal of 1478873032 is 2303788741.

It is a self number, because there is not a number n which added to its sum of digits gives 1478873032.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2905194 + ... + 2905702.

It is an arithmetic number, because the mean of its divisors is an integer number (35932050).

Almost surely, 2^1478873032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1478873032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1724738400).

1478873032 is an abundant number, since it is smaller than the sum of its proper divisors (1970603768).

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

1478873032 is a wasteful number, since it uses less digits than its factorization.

1478873032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 1478873032 is about 38456.1182648483. The cubic root of 1478873032 is about 1139.3145135150.

The spelling of 1478873032 in words is "one billion, four hundred seventy-eight million, eight hundred seventy-three thousand, thirty-two".