1134812256 has 48 divisors (see below), whose sum is σ = 3035101104. Its totient is φ = 371131904.

The previous prime is 1134812191. The next prime is 1134812267. The reversal of 1134812256 is 6522184311.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106431 + ... + 116606.

It is an arithmetic number, because the mean of its divisors is an integer number (63231273).

Almost surely, 2^1134812256 is an apocalyptic number.

1134812256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1134812256 is an abundant number, since it is smaller than the sum of its proper divisors (1900288848).

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

1134812256 is a wasteful number, since it uses less digits than its factorization.

1134812256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223103 (or 223095 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 1134812256 is about 33686.9745747522. The cubic root of 1134812256 is about 1043.0569131882.

Adding to 1134812256 its reverse (6522184311), we get a palindrome (7656996567).

The spelling of 1134812256 in words is "one billion, one hundred thirty-four million, eight hundred twelve thousand, two hundred fifty-six".