1047846080 has 56 divisors (see below), whose sum is σ = 2503444320. Its totient is φ = 417751040.

The previous prime is 1047846053. The next prime is 1047846091. The reversal of 1047846080 is 806487401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94256 + ... + 104784.

Almost surely, 2^1047846080 is an apocalyptic number.

1047846080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1047846080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251722160).

1047846080 is an abundant number, since it is smaller than the sum of its proper divisors (1455598240).

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

1047846080 is a wasteful number, since it uses less digits than its factorization.

1047846080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10857 (or 10847 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 1047846080 is about 32370.4507228429. The cubic root of 1047846080 is about 1015.7008853500.

The spelling of 1047846080 in words is "one billion, forty-seven million, eight hundred forty-six thousand, eighty".