1115232260 has 24 divisors (see below), whose sum is σ = 2348384640. Its totient is φ = 444874464.

The previous prime is 1115232259. The next prime is 1115232263. The reversal of 1115232260 is 622325111.

It is not an unprimeable number, because it can be changed into a prime (1115232263) 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, 68630 + ... + 83309.

It is an arithmetic number, because the mean of its divisors is an integer number (97849360).

Almost surely, 2^1115232260 is an apocalyptic number.

1115232260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1115232260 is an abundant number, since it is smaller than the sum of its proper divisors (1233152380).

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

1115232260 is a wasteful number, since it uses less digits than its factorization.

1115232260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152315 (or 152313 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1115232260 is about 33395.0933521678. The cubic root of 1115232260 is about 1037.0231254996.

Adding to 1115232260 its reverse (622325111), we get a palindrome (1737557371).

The spelling of 1115232260 in words is "one billion, one hundred fifteen million, two hundred thirty-two thousand, two hundred sixty".