1075846656 has 80 divisors (see below), whose sum is σ = 2887315200. Its totient is φ = 355964928.

The previous prime is 1075846637. The next prime is 1075846657. The reversal of 1075846656 is 6566485701.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075846657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210985 + ... + 216023.

It is an arithmetic number, because the mean of its divisors is an integer number (36091440).

Almost surely, 2^1075846656 is an apocalyptic number.

1075846656 is a gapful number since it is divisible by the number (16) 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 1075846656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443657600).

1075846656 is an abundant number, since it is smaller than the sum of its proper divisors (1811468544).

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

1075846656 is an equidigital number, since it uses as much as digits as its factorization.

1075846656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199 (or 5183 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 1075846656 is about 32800.1014632577. The cubic root of 1075846656 is about 1024.6686713359.

The spelling of 1075846656 in words is "one billion, seventy-five million, eight hundred forty-six thousand, six hundred fifty-six".