462223193 has 2 divisors, whose sum is σ = 462223194. Its totient is φ = 462223192.

The previous prime is 462223189. The next prime is 462223207. The reversal of 462223193 is 391322264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364351744 + 97871449 = 19088^2 + 9893^2 .

It is a cyclic number.

It is not a de Polignac number, because 462223193 - 2² = 462223189 is a prime.

It is not a weakly prime, because it can be changed into another prime (462223103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231111596 + 231111597.

It is an arithmetic number, because the mean of its divisors is an integer number (231111597).

Almost surely, 2^462223193 is an apocalyptic number.

It is an amenable number.

462223193 is a deficient number, since it is larger than the sum of its proper divisors (1).

462223193 is an equidigital number, since it uses as much as digits as its factorization.

462223193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 32.

The square root of 462223193 is about 21499.3765723567. The cubic root of 462223193 is about 773.1858743112.

The spelling of 462223193 in words is "four hundred sixty-two million, two hundred twenty-three thousand, one hundred ninety-three".