1137676243 has 16 divisors (see below), whose sum is σ = 1317248640. Its totient is φ = 979795080.

The previous prime is 1137676229. The next prime is 1137676247. The reversal of 1137676243 is 3426767311.

It is not a de Polignac number, because 1137676243 - 2⁹ = 1137675731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1137676196 and 1137676205.

It is not an unprimeable number, because it can be changed into a prime (1137676247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2796 + ... + 47782.

It is an arithmetic number, because the mean of its divisors is an integer number (82328040).

Almost surely, 2^1137676243 is an apocalyptic number.

1137676243 is a deficient number, since it is larger than the sum of its proper divisors (179572397).

1137676243 is an equidigital number, since it uses as much as digits as its factorization.

1137676243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45039 (or 45017 counting only the distinct ones).

The product of its digits is 127008, while the sum is 40.

The square root of 1137676243 is about 33729.4566069482. The cubic root of 1137676243 is about 1043.9336490741.

The spelling of 1137676243 in words is "one billion, one hundred thirty-seven million, six hundred seventy-six thousand, two hundred forty-three".