1119052260 has 120 divisors (see below), whose sum is σ = 3623913216. Its totient is φ = 288774720.

The previous prime is 1119052247. The next prime is 1119052289. The reversal of 1119052260 is 622509111.

It is a super-2 number, since 2×1119052260² = 2504555921222215200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 39079 + ... + 61361.

Almost surely, 2^1119052260 is an apocalyptic number.

1119052260 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 1119052260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811956608).

1119052260 is an abundant number, since it is smaller than the sum of its proper divisors (2504860956).

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

1119052260 is a wasteful number, since it uses less digits than its factorization.

1119052260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22335 (or 22324 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1119052260 is about 33452.2384901220. The cubic root of 1119052260 is about 1038.2058130431.

The spelling of 1119052260 in words is "one billion, one hundred nineteen million, fifty-two thousand, two hundred sixty".