462913193 has 2 divisors, whose sum is σ = 462913194. Its totient is φ = 462913192.

The previous prime is 462913181. The next prime is 462913261. The reversal of 462913193 is 391319264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 458473744 + 4439449 = 21412^2 + 2107^2 .

It is a cyclic number.

It is not a de Polignac number, because 462913193 - 2²² = 458718889 is a prime.

It is not a weakly prime, because it can be changed into another prime (462913393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231456596 + 231456597.

It is an arithmetic number, because the mean of its divisors is an integer number (231456597).

Almost surely, 2^462913193 is an apocalyptic number.

It is an amenable number.

462913193 is a deficient number, since it is larger than the sum of its proper divisors (1).

462913193 is an equidigital number, since it uses as much as digits as its factorization.

462913193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 38.

The square root of 462913193 is about 21515.4175650857. The cubic root of 462913193 is about 773.5704165375.

The spelling of 462913193 in words is "four hundred sixty-two million, nine hundred thirteen thousand, one hundred ninety-three".