1059444160 has 112 divisors (see below), whose sum is σ = 2574950400. Its totient is φ = 415134720.

The previous prime is 1059444151. The next prime is 1059444167. The reversal of 1059444160 is 614449501.

It is a happy number.

It is a super-2 number, since 2×1059444160² = 2244843856316211200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059444167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5323741 + ... + 5323939.

Almost surely, 2^1059444160 is an apocalyptic number.

1059444160 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 1059444160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287475200).

1059444160 is an abundant number, since it is smaller than the sum of its proper divisors (1515506240).

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

1059444160 is a wasteful number, since it uses less digits than its factorization.

1059444160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1059444160 is about 32549.1038279090. The cubic root of 1059444160 is about 1019.4345706353.

The spelling of 1059444160 in words is "one billion, fifty-nine million, four hundred forty-four thousand, one hundred sixty".