1140115607 has 2 divisors, whose sum is σ = 1140115608. Its totient is φ = 1140115606.

The previous prime is 1140115601. The next prime is 1140115637. The reversal of 1140115607 is 7065110411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7065110411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1140115607 - 2¹⁶ = 1140050071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140115601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570057803 + 570057804.

It is an arithmetic number, because the mean of its divisors is an integer number (570057804).

Almost surely, 2^1140115607 is an apocalyptic number.

1140115607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140115607 is an equidigital number, since it uses as much as digits as its factorization.

1140115607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 1140115607 is about 33765.5979807851. The cubic root of 1140115607 is about 1044.6792379534.

The spelling of 1140115607 in words is "one billion, one hundred forty million, one hundred fifteen thousand, six hundred seven".