462723 has 16 divisors (see below), whose sum is σ = 671616. Its totient is φ = 282240.

The previous prime is 462719. The next prime is 462727. The reversal of 462723 is 327264.

It is an interprime number because it is at equal distance from previous prime (462719) and next prime (462727).

It is not a de Polignac number, because 462723 - 2² = 462719 is a prime.

It is a super-2 number, since 2×462723² = 428225149458, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 462693 and 462702.

It is not an unprimeable number, because it can be changed into a prime (462727) 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, 2088 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (41976).

2⁴⁶²⁷²³ is an apocalyptic number.

462723 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

462723 is a deficient number, since it is larger than the sum of its proper divisors (208893).

462723 is a wasteful number, since it uses less digits than its factorization.

462723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274.

The product of its digits is 2016, while the sum is 24.

The square root of 462723 is about 680.2374585393. The cubic root of 462723 is about 77.3464458707.

Adding to 462723 its reverse (327264), we get a palindrome (789987).

The spelling of 462723 in words is "four hundred sixty-two thousand, seven hundred twenty-three".