601791023 has 2 divisors, whose sum is σ = 601791024. Its totient is φ = 601791022.

The previous prime is 601791017. The next prime is 601791031. The reversal of 601791023 is 320197106.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 601791023 - 2¹⁴ = 601774639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601791083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300895511 + 300895512.

It is an arithmetic number, because the mean of its divisors is an integer number (300895512).

Almost surely, 2^601791023 is an apocalyptic number.

601791023 is a deficient number, since it is larger than the sum of its proper divisors (1).

601791023 is an equidigital number, since it uses as much as digits as its factorization.

601791023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 601791023 is about 24531.4292897907. The cubic root of 601791023 is about 844.2710579221.

The spelling of 601791023 in words is "six hundred one million, seven hundred ninety-one thousand, twenty-three".