1133374818 has 32 divisors (see below), whose sum is σ = 2441613312. Its totient is φ = 349707600.

The previous prime is 1133374807. The next prime is 1133374829. The reversal of 1133374818 is 8184733311.

1133374818 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1133374807) and next prime (1133374829).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128188 + ... + 136743.

It is an arithmetic number, because the mean of its divisors is an integer number (76300416).

Almost surely, 2^1133374818 is an apocalyptic number.

1133374818 is an abundant number, since it is smaller than the sum of its proper divisors (1308238494).

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

1133374818 is a wasteful number, since it uses less digits than its factorization.

1133374818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264990.

The product of its digits is 48384, while the sum is 39.

The square root of 1133374818 is about 33665.6325946803. The cubic root of 1133374818 is about 1042.6163224986.

The spelling of 1133374818 in words is "one billion, one hundred thirty-three million, three hundred seventy-four thousand, eight hundred eighteen".