975744023 has 2 divisors, whose sum is σ = 975744024. Its totient is φ = 975744022.

The previous prime is 975743959. The next prime is 975744041. The reversal of 975744023 is 320447579.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 975744023 - 2⁶ = 975743959 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975744073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487872011 + 487872012.

It is an arithmetic number, because the mean of its divisors is an integer number (487872012).

Almost surely, 2^975744023 is an apocalyptic number.

975744023 is a deficient number, since it is larger than the sum of its proper divisors (1).

975744023 is an equidigital number, since it uses as much as digits as its factorization.

975744023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 975744023 is about 31236.9016229203. The cubic root of 975744023 is about 991.8484064089.

The spelling of 975744023 in words is "nine hundred seventy-five million, seven hundred forty-four thousand, twenty-three".