1115834652 has 72 divisors (see below), whose sum is σ = 2906532720. Its totient is φ = 360771840.

The previous prime is 1115834647. The next prime is 1115834663. The reversal of 1115834652 is 2564385111.

1115834652 is a `hidden beast` number, since 1 + 11 + 583 + 4 + 65 + 2 = 666.

It is a super-2 number, since 2×1115834652² = 2490173941207922208, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166527 + ... + 173097.

It is an arithmetic number, because the mean of its divisors is an integer number (40368510).

Almost surely, 2^1115834652 is an apocalyptic number.

1115834652 is a gapful number since it is divisible by the number (12) 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 1115834652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1453266360).

1115834652 is an abundant number, since it is smaller than the sum of its proper divisors (1790698068).

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

1115834652 is a wasteful number, since it uses less digits than its factorization.

1115834652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6723 (or 6718 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 1115834652 is about 33404.1113038500. Note that the first 3 decimals coincide. The cubic root of 1115834652 is about 1037.2098076867.

The spelling of 1115834652 in words is "one billion, one hundred fifteen million, eight hundred thirty-four thousand, six hundred fifty-two".