1134525192 has 128 divisors (see below), whose sum is σ = 3073593600. Its totient is φ = 347701248.

The previous prime is 1134525059. The next prime is 1134525247. The reversal of 1134525192 is 2915254311.

It is a happy number.

It is a super-2 number, since 2×1134525192² = 2574294822565273728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4313653 + ... + 4313915.

It is an arithmetic number, because the mean of its divisors is an integer number (24012450).

Almost surely, 2^1134525192 is an apocalyptic number.

1134525192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134525192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1536796800).

1134525192 is an abundant number, since it is smaller than the sum of its proper divisors (1939068408).

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

1134525192 is a wasteful number, since it uses less digits than its factorization.

1134525192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 491 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The square root of 1134525192 is about 33682.7135486439. The cubic root of 1134525192 is about 1042.9689546326.

The spelling of 1134525192 in words is "one billion, one hundred thirty-four million, five hundred twenty-five thousand, one hundred ninety-two".