462201643 has 2 divisors, whose sum is σ = 462201644. Its totient is φ = 462201642.

The previous prime is 462201613. The next prime is 462201671. The reversal of 462201643 is 346102264.

It is an a-pointer prime, because the next prime (462201671) can be obtained adding 462201643 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 462201643 - 2¹⁷ = 462070571 is a prime.

It is not a weakly prime, because it can be changed into another prime (462201613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231100821 + 231100822.

It is an arithmetic number, because the mean of its divisors is an integer number (231100822).

Almost surely, 2^462201643 is an apocalyptic number.

462201643 is a deficient number, since it is larger than the sum of its proper divisors (1).

462201643 is an equidigital number, since it uses as much as digits as its factorization.

462201643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 462201643 is about 21498.8753891919. The cubic root of 462201643 is about 773.1738581721.

The spelling of 462201643 in words is "four hundred sixty-two million, two hundred one thousand, six hundred forty-three".