1074218832 has 120 divisors (see below), whose sum is σ = 3057899520. Its totient is φ = 351993600.

The previous prime is 1074218813. The next prime is 1074218861. The reversal of 1074218832 is 2388124701.

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 23 ways as a sum of consecutive naturals, for example, 2761294 + ... + 2761682.

It is an arithmetic number, because the mean of its divisors is an integer number (25482496).

Almost surely, 2^1074218832 is an apocalyptic number.

1074218832 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 1074218832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528949760).

1074218832 is an abundant number, since it is smaller than the sum of its proper divisors (1983680688).

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

1074218832 is a wasteful number, since it uses less digits than its factorization.

1074218832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 1074218832 is about 32775.2777562601. The cubic root of 1074218832 is about 1024.1516143102.

The spelling of 1074218832 in words is "one billion, seventy-four million, two hundred eighteen thousand, eight hundred thirty-two".