1133958456 has 48 divisors (see below), whose sum is σ = 3232780200. Its totient is φ = 358091712.

The previous prime is 1133958433. The next prime is 1133958457. The reversal of 1133958456 is 6548593311.

1133958456 is a `hidden beast` number, since 1 + 13 + 3 + 9 + 584 + 56 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133958457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413091 + ... + 415826.

Almost surely, 2^1133958456 is an apocalyptic number.

It is an amenable number.

1133958456 is an abundant number, since it is smaller than the sum of its proper divisors (2098821744).

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

1133958456 is a wasteful number, since it uses less digits than its factorization.

1133958456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828948 (or 828941 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 1133958456 is about 33674.2996363696. The cubic root of 1133958456 is about 1042.7952589144.

The spelling of 1133958456 in words is "one billion, one hundred thirty-three million, nine hundred fifty-eight thousand, four hundred fifty-six".