1134725828 has 12 divisors (see below), whose sum is σ = 2090284560. Its totient is φ = 537501672.

The previous prime is 1134725827. The next prime is 1134725887. The reversal of 1134725828 is 8285274311.

It is not an unprimeable number, because it can be changed into a prime (1134725827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7465226 + ... + 7465377.

It is an arithmetic number, because the mean of its divisors is an integer number (174190380).

Almost surely, 2^1134725828 is an apocalyptic number.

It is an amenable number.

1134725828 is a deficient number, since it is larger than the sum of its proper divisors (955558732).

1134725828 is a wasteful number, since it uses less digits than its factorization.

1134725828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14930626 (or 14930624 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 1134725828 is about 33685.6917399658. The cubic root of 1134725828 is about 1043.0304325637.

The spelling of 1134725828 in words is "one billion, one hundred thirty-four million, seven hundred twenty-five thousand, eight hundred twenty-eight".