1134599915 has 16 divisors (see below), whose sum is σ = 1482602400. Its totient is φ = 830253312.

The previous prime is 1134599897. The next prime is 1134599923. The reversal of 1134599915 is 5199954311.

It is a cyclic number.

It is not a de Polignac number, because 1134599915 - 2¹⁴ = 1134583531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134599915.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203162 + ... + 208671.

It is an arithmetic number, because the mean of its divisors is an integer number (92662650).

Almost surely, 2^1134599915 is an apocalyptic number.

1134599915 is a deficient number, since it is larger than the sum of its proper divisors (348002485).

1134599915 is a wasteful number, since it uses less digits than its factorization.

1134599915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411886.

The product of its digits is 218700, while the sum is 47.

The square root of 1134599915 is about 33683.8227492071. The cubic root of 1134599915 is about 1042.9918517467.

The spelling of 1134599915 in words is "one billion, one hundred thirty-four million, five hundred ninety-nine thousand, nine hundred fifteen".