1113827152 has 20 divisors (see below), whose sum is σ = 2158852276. Its totient is φ = 556704000.

The previous prime is 1113827149. The next prime is 1113827159. The reversal of 1113827152 is 2517283111.

It can be written as a sum of positive squares in 2 ways, for example, as 230310976 + 883516176 = 15176^2 + 29724^2 .

It is a super-2 number, since 2×1113827152² = 2481221849064862208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113827159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36418 + ... + 59614.

Almost surely, 2^1113827152 is an apocalyptic number.

It is an amenable number.

1113827152 is a deficient number, since it is larger than the sum of its proper divisors (1045025124).

1113827152 is a wasteful number, since it uses less digits than its factorization.

1113827152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26206 (or 26200 counting only the distinct ones).

The product of its digits is 3360, while the sum is 31.

The square root of 1113827152 is about 33374.0490800862. The cubic root of 1113827152 is about 1036.5874189871.

The spelling of 1113827152 in words is "one billion, one hundred thirteen million, eight hundred twenty-seven thousand, one hundred fifty-two".