462523 has 4 divisors (see below), whose sum is σ = 463888. Its totient is φ = 461160.

The previous prime is 462499. The next prime is 462529. The reversal of 462523 is 325264.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 462523 - 2⁵ = 462491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 462494 and 462503.

It is not an unprimeable number, because it can be changed into a prime (462529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265 + ... + 997.

It is an arithmetic number, because the mean of its divisors is an integer number (115972).

2⁴⁶²⁵²³ is an apocalyptic number.

462523 is a deficient number, since it is larger than the sum of its proper divisors (1365).

462523 is an equidigital number, since it uses as much as digits as its factorization.

462523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its digits is 1440, while the sum is 22.

The square root of 462523 is about 680.0904351629. The cubic root of 462523 is about 77.3353006006.

Adding to 462523 its reverse (325264), we get a palindrome (787787).

The spelling of 462523 in words is "four hundred sixty-two thousand, five hundred twenty-three".