1149114685 has 8 divisors (see below), whose sum is σ = 1380559320. Its totient is φ = 918210624.

The previous prime is 1149114653. The next prime is 1149114691. The reversal of 1149114685 is 5864119411.

It can be written as a sum of positive squares in 4 ways, for example, as 32285124 + 1116829561 = 5682^2 + 33419^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1149114685 - 2⁵ = 1149114653 is a prime.

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, 130450 + ... + 138979.

It is an arithmetic number, because the mean of its divisors is an integer number (172569915).

Almost surely, 2^1149114685 is an apocalyptic number.

It is an amenable number.

1149114685 is a deficient number, since it is larger than the sum of its proper divisors (231444635).

1149114685 is an equidigital number, since it uses as much as digits as its factorization.

1149114685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270287.

The product of its digits is 34560, while the sum is 40.

The square root of 1149114685 is about 33898.5941448904. The cubic root of 1149114685 is about 1047.4206333466.

The spelling of 1149114685 in words is "one billion, one hundred forty-nine million, one hundred fourteen thousand, six hundred eighty-five".