462823243 has 2 divisors, whose sum is σ = 462823244. Its totient is φ = 462823242.

The previous prime is 462823217. The next prime is 462823247. The reversal of 462823243 is 342328264.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462823243 is a prime.

It is a super-2 number, since 2×462823243² = 428410708522074098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 462823199 and 462823208.

It is not a weakly prime, because it can be changed into another prime (462823247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231411621 + 231411622.

It is an arithmetic number, because the mean of its divisors is an integer number (231411622).

Almost surely, 2^462823243 is an apocalyptic number.

462823243 is a deficient number, since it is larger than the sum of its proper divisors (1).

462823243 is an equidigital number, since it uses as much as digits as its factorization.

462823243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 34.

The square root of 462823243 is about 21513.3271020547. The cubic root of 462823243 is about 773.5203083909.

The spelling of 462823243 in words is "four hundred sixty-two million, eight hundred twenty-three thousand, two hundred forty-three".