1140790135 has 8 divisors (see below), whose sum is σ = 1374824880. Its totient is φ = 908714304.

The previous prime is 1140790069. The next prime is 1140790141. The reversal of 1140790135 is 5310970411.

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 1140790135 - 2¹¹ = 1140788087 is a prime.

It is a super-2 number, since 2×1140790135² = 2602804264226636450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1140790097 and 1140790106.

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, 488445 + ... + 490774.

It is an arithmetic number, because the mean of its divisors is an integer number (171853110).

Almost surely, 2^1140790135 is an apocalyptic number.

1140790135 is a deficient number, since it is larger than the sum of its proper divisors (234034745).

1140790135 is an equidigital number, since it uses as much as digits as its factorization.

1140790135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979457.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1140790135 is about 33775.5848950096. The cubic root of 1140790135 is about 1044.8852189583.

The spelling of 1140790135 in words is "one billion, one hundred forty million, seven hundred ninety thousand, one hundred thirty-five".