1136742115 has 8 divisors (see below), whose sum is σ = 1365545808. Its totient is φ = 908423520.

The previous prime is 1136742073. The next prime is 1136742149. The reversal of 1136742115 is 5112476311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1136742115 - 2²³ = 1128353507 is a prime.

It is a Duffinian 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, 116097 + ... + 125506.

It is an arithmetic number, because the mean of its divisors is an integer number (170693226).

Almost surely, 2^1136742115 is an apocalyptic number.

1136742115 is a deficient number, since it is larger than the sum of its proper divisors (228803693).

1136742115 is an equidigital number, since it uses as much as digits as its factorization.

1136742115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242549.

The product of its digits is 5040, while the sum is 31.

The square root of 1136742115 is about 33715.6064011905. The cubic root of 1136742115 is about 1043.6478516932.

The spelling of 1136742115 in words is "one billion, one hundred thirty-six million, seven hundred forty-two thousand, one hundred fifteen".