1047424512 has 80 divisors (see below), whose sum is σ = 2799173520. Its totient is φ = 348045312.

The previous prime is 1047424507. The next prime is 1047424529. The reversal of 1047424512 is 2154247401.

1047424512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1047424512.

It is a congruent number.

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, 596628 + ... + 598380.

It is an arithmetic number, because the mean of its divisors is an integer number (34989669).

Almost surely, 2^1047424512 is an apocalyptic number.

1047424512 is a gapful number since it is divisible by the number (12) 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 1047424512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399586760).

1047424512 is an abundant number, since it is smaller than the sum of its proper divisors (1751749008).

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

1047424512 is an equidigital number, since it uses as much as digits as its factorization.

1047424512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 1047424512 is about 32363.9384500712. The cubic root of 1047424512 is about 1015.5646552826.

It can be divided in two parts, 104742451 and 2, that multiplied together give a palindrome (209484902).

The spelling of 1047424512 in words is "one billion, forty-seven million, four hundred twenty-four thousand, five hundred twelve".