461373901 has 2 divisors, whose sum is σ = 461373902. Its totient is φ = 461373900.

The previous prime is 461373821. The next prime is 461373907. The reversal of 461373901 is 109373164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 388681225 + 72692676 = 19715^2 + 8526^2 .

It is a cyclic number.

It is not a de Polignac number, because 461373901 - 2¹⁷ = 461242829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461373907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230686950 + 230686951.

It is an arithmetic number, because the mean of its divisors is an integer number (230686951).

Almost surely, 2^461373901 is an apocalyptic number.

It is an amenable number.

461373901 is a deficient number, since it is larger than the sum of its proper divisors (1).

461373901 is an equidigital number, since it uses as much as digits as its factorization.

461373901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 461373901 is about 21479.6159416317. The cubic root of 461373901 is about 772.7120316721.

The spelling of 461373901 in words is "four hundred sixty-one million, three hundred seventy-three thousand, nine hundred one".