1140958137 has 16 divisors (see below), whose sum is σ = 1664042688. Its totient is φ = 689628480.

The previous prime is 1140958123. The next prime is 1140958141. The reversal of 1140958137 is 7318590411.

It is not a de Polignac number, because 1140958137 - 2⁴ = 1140958121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140958095 and 1140958104.

It is not an unprimeable number, because it can be changed into a prime (1140958177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34038 + ... + 58655.

It is an arithmetic number, because the mean of its divisors is an integer number (104002668).

Almost surely, 2^1140958137 is an apocalyptic number.

It is an amenable number.

1140958137 is a deficient number, since it is larger than the sum of its proper divisors (523084551).

1140958137 is a wasteful number, since it uses less digits than its factorization.

1140958137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93080.

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 1140958137 is about 33778.0718366221. The cubic root of 1140958137 is about 1044.9365091956.

The spelling of 1140958137 in words is "one billion, one hundred forty million, nine hundred fifty-eight thousand, one hundred thirty-seven".