1132734628 has 24 divisors (see below), whose sum is σ = 2121991200. Its totient is φ = 527462208.

The previous prime is 1132734623. The next prime is 1132734641. The reversal of 1132734628 is 8264372311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1132734623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121825 + ... + 130792.

It is an arithmetic number, because the mean of its divisors is an integer number (88416300).

Almost surely, 2^1132734628 is an apocalyptic number.

It is an amenable number.

1132734628 is a deficient number, since it is larger than the sum of its proper divisors (989256572).

1132734628 is a wasteful number, since it uses less digits than its factorization.

1132734628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252699 (or 252697 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 1132734628 is about 33656.1231873191. The cubic root of 1132734628 is about 1042.4199772569.

The spelling of 1132734628 in words is "one billion, one hundred thirty-two million, seven hundred thirty-four thousand, six hundred twenty-eight".