1115452296 has 80 divisors (see below), whose sum is σ = 3570642240. Its totient is φ = 318699360.

The previous prime is 1115452291. The next prime is 1115452301. The reversal of 1115452296 is 6922545111.

1115452296 is a `hidden beast` number, since 1 + 1 + 1 + 545 + 22 + 96 = 666.

It is an interprime number because it is at equal distance from previous prime (1115452291) and next prime (1115452301).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1115452296.

It is not an unprimeable number, because it can be changed into a prime (1115452291) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 118420 + ... + 127491.

It is an arithmetic number, because the mean of its divisors is an integer number (44633028).

Almost surely, 2^1115452296 is an apocalyptic number.

It is an amenable number.

1115452296 is an abundant number, since it is smaller than the sum of its proper divisors (2455189944).

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

1115452296 is a wasteful number, since it uses less digits than its factorization.

1115452296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245936 (or 245923 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 1115452296 is about 33398.3876257522. The cubic root of 1115452296 is about 1037.0913227782.

The spelling of 1115452296 in words is "one billion, one hundred fifteen million, four hundred fifty-two thousand, two hundred ninety-six".