462254861 has 2 divisors, whose sum is σ = 462254862. Its totient is φ = 462254860.

The previous prime is 462254843. The next prime is 462254921. The reversal of 462254861 is 168452264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461605225 + 649636 = 21485^2 + 806^2 .

It is a cyclic number.

It is not a de Polignac number, because 462254861 - 2¹⁴ = 462238477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462254561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231127430 + 231127431.

It is an arithmetic number, because the mean of its divisors is an integer number (231127431).

Almost surely, 2^462254861 is an apocalyptic number.

It is an amenable number.

462254861 is a deficient number, since it is larger than the sum of its proper divisors (1).

462254861 is an equidigital number, since it uses as much as digits as its factorization.

462254861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 462254861 is about 21500.1130462144. The cubic root of 462254861 is about 773.2035315033.

The spelling of 462254861 in words is "four hundred sixty-two million, two hundred fifty-four thousand, eight hundred sixty-one".