1134641732 has 12 divisors (see below), whose sum is σ = 2269283520. Its totient is φ = 486275016.

The previous prime is 1134641671. The next prime is 1134641743. The reversal of 1134641732 is 2371464311.

1134641732 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20261432 + ... + 20261487.

It is an arithmetic number, because the mean of its divisors is an integer number (189106960).

Almost surely, 2^1134641732 is an apocalyptic number.

It is an amenable number.

1134641732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1134641732 is a wasteful number, since it uses less digits than its factorization.

1134641732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40522930 (or 40522928 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 1134641732 is about 33684.4434717274. The cubic root of 1134641732 is about 1043.0046651487.

The spelling of 1134641732 in words is "one billion, one hundred thirty-four million, six hundred forty-one thousand, seven hundred thirty-two".