1141790259 has 8 divisors (see below), whose sum is σ = 1536615360. Its totient is φ = 754079336.

The previous prime is 1141790231. The next prime is 1141790267. The reversal of 1141790259 is 9520971411.

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 1141790259 - 2⁸ = 1141790003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141790459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778169 + ... + 1778810.

It is an arithmetic number, because the mean of its divisors is an integer number (192076920).

Almost surely, 2^1141790259 is an apocalyptic number.

1141790259 is a deficient number, since it is larger than the sum of its proper divisors (394825101).

1141790259 is a wasteful number, since it uses less digits than its factorization.

1141790259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557089.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 1141790259 is about 33790.3870797598. The cubic root of 1141790259 is about 1045.1904780109.

The spelling of 1141790259 in words is "one billion, one hundred forty-one million, seven hundred ninety thousand, two hundred fifty-nine".