1134947265 has 16 divisors (see below), whose sum is σ = 1816358208. Its totient is φ = 605157696.

The previous prime is 1134947263. The next prime is 1134947309. The reversal of 1134947265 is 5627494311.

1134947265 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1134947265 - 2¹ = 1134947263 is a prime.

It is a super-3 number, since 3×1134947265³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134947263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86307 + ... + 98583.

It is an arithmetic number, because the mean of its divisors is an integer number (113522388).

Almost surely, 2^1134947265 is an apocalyptic number.

1134947265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1134947265 is a deficient number, since it is larger than the sum of its proper divisors (681410943).

1134947265 is a wasteful number, since it uses less digits than its factorization.

1134947265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18448.

The product of its digits is 181440, while the sum is 42.

The square root of 1134947265 is about 33688.9783905657. The cubic root of 1134947265 is about 1043.0982758265.

The spelling of 1134947265 in words is "one billion, one hundred thirty-four million, nine hundred forty-seven thousand, two hundred sixty-five".