462342243 has 16 divisors (see below), whose sum is σ = 686808576. Its totient is φ = 274244640.

The previous prime is 462342233. The next prime is 462342247. The reversal of 462342243 is 342243264.

It is not a de Polignac number, because 462342243 - 2⁴ = 462342227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 462342243.

It is not an unprimeable number, because it can be changed into a prime (462342247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147496 + ... + 150597.

It is an arithmetic number, because the mean of its divisors is an integer number (42925536).

Almost surely, 2^462342243 is an apocalyptic number.

462342243 is a deficient number, since it is larger than the sum of its proper divisors (224466333).

462342243 is a wasteful number, since it uses less digits than its factorization.

462342243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298154.

The product of its digits is 27648, while the sum is 30.

The square root of 462342243 is about 21502.1450790380. The cubic root of 462342243 is about 773.2522490830.

The spelling of 462342243 in words is "four hundred sixty-two million, three hundred forty-two thousand, two hundred forty-three".