1146860023 has 2 divisors, whose sum is σ = 1146860024. Its totient is φ = 1146860022.

The previous prime is 1146859997. The next prime is 1146860051. The reversal of 1146860023 is 3200686411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146860023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146860093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573430011 + 573430012.

It is an arithmetic number, because the mean of its divisors is an integer number (573430012).

Almost surely, 2^1146860023 is an apocalyptic number.

1146860023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146860023 is an equidigital number, since it uses as much as digits as its factorization.

1146860023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 1146860023 is about 33865.3218351753. The cubic root of 1146860023 is about 1046.7351416496.

The spelling of 1146860023 in words is "one billion, one hundred forty-six million, eight hundred sixty thousand, twenty-three".