1133578672 has 10 divisors (see below), whose sum is σ = 2196308708. Its totient is φ = 566789328.

The previous prime is 1133578639. The next prime is 1133578723. The reversal of 1133578672 is 2768753311.

It is a super-2 number, since 2×1133578672² = 2570001211226567168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35424318 + ... + 35424349.

Almost surely, 2^1133578672 is an apocalyptic number.

It is an amenable number.

1133578672 is a deficient number, since it is larger than the sum of its proper divisors (1062730036).

1133578672 is an equidigital number, since it uses as much as digits as its factorization.

1133578672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70848675 (or 70848669 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 1133578672 is about 33668.6600861989. The cubic root of 1133578672 is about 1042.6788286713.

The spelling of 1133578672 in words is "one billion, one hundred thirty-three million, five hundred seventy-eight thousand, six hundred seventy-two".