1114152309 has 12 divisors (see below), whose sum is σ = 1609698636. Its totient is φ = 742598592.

The previous prime is 1114152287. The next prime is 1114152323. The reversal of 1114152309 is 9032514111.

It is a happy number.

1114152309 is a `hidden beast` number, since 1 + 11 + 415 + 230 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 135839025 + 978313284 = 11655^2 + 31278^2 .

It is not a de Polignac number, because 1114152309 - 2¹² = 1114148213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114152349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37327 + ... + 60179.

It is an arithmetic number, because the mean of its divisors is an integer number (134141553).

Almost surely, 2^1114152309 is an apocalyptic number.

It is an amenable number.

1114152309 is a deficient number, since it is larger than the sum of its proper divisors (495546327).

1114152309 is a wasteful number, since it uses less digits than its factorization.

1114152309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28276 (or 28273 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1114152309 is about 33378.9201293271. The cubic root of 1114152309 is about 1036.6882787006.

The spelling of 1114152309 in words is "one billion, one hundred fourteen million, one hundred fifty-two thousand, three hundred nine".