1047152880 has 320 divisors, whose sum is σ = 3798864000. Its totient is φ = 264757248.

The previous prime is 1047152867. The next prime is 1047152929. The reversal of 1047152880 is 882517401.

1047152880 is a `hidden beast` number, since 10 + 47 + 1 + 528 + 80 = 666.

1047152880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4572606 + ... + 4572834.

It is an arithmetic number, because the mean of its divisors is an integer number (11871450).

Almost surely, 2^1047152880 is an apocalyptic number.

1047152880 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 1047152880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1899432000).

1047152880 is an abundant number, since it is smaller than the sum of its proper divisors (2751711120).

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

1047152880 is a wasteful number, since it uses less digits than its factorization.

1047152880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 1047152880 is about 32359.7416553346. The cubic root of 1047152880 is about 1015.4768577993.

The spelling of 1047152880 in words is "one billion, forty-seven million, one hundred fifty-two thousand, eight hundred eighty".