462343 has 6 divisors (see below), whose sum is σ = 530456. Its totient is φ = 394752.

The previous prime is 462337. The next prime is 462361. The reversal of 462343 is 343264.

462343 is nontrivially palindromic in base 16.

It is not a de Polignac number, because 462343 - 2⁵ = 462311 is a prime.

It is a super-2 number, since 2×462343² = 427522099298, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1671 + ... + 1927.

2⁴⁶²³⁴³ is an apocalyptic number.

462343 is a deficient number, since it is larger than the sum of its proper divisors (68113).

462343 is an frugal number, since it uses more digits than its factorization.

462343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 264 counting only the distinct ones).

The product of its digits is 1728, while the sum is 22.

The square root of 462343 is about 679.9580869436. The cubic root of 462343 is about 77.3252671102.

The spelling of 462343 in words is "four hundred sixty-two thousand, three hundred forty-three".