461001599 has 2 divisors, whose sum is σ = 461001600. Its totient is φ = 461001598.

The previous prime is 461001571. The next prime is 461001601. The reversal of 461001599 is 995100164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 461001599 - 2²⁰ = 459953023 is a prime.

Together with 461001601, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461001539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230500799 + 230500800.

It is an arithmetic number, because the mean of its divisors is an integer number (230500800).

Almost surely, 2^461001599 is an apocalyptic number.

461001599 is a deficient number, since it is larger than the sum of its proper divisors (1).

461001599 is an equidigital number, since it uses as much as digits as its factorization.

461001599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 461001599 is about 21470.9477899789. The cubic root of 461001599 is about 772.5041311314.

The spelling of 461001599 in words is "four hundred sixty-one million, one thousand, five hundred ninety-nine".