623483 has 4 divisors (see below), whose sum is σ = 712560. Its totient is φ = 534408.

The previous prime is 623477. The next prime is 623521. The reversal of 623483 is 384326.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-623483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (623423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44528 + ... + 44541.

It is an arithmetic number, because the mean of its divisors is an integer number (178140).

2⁶²³⁴⁸³ is an apocalyptic number.

623483 is a deficient number, since it is larger than the sum of its proper divisors (89077).

623483 is an equidigital number, since it uses as much as digits as its factorization.

623483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89076.

The product of its digits is 3456, while the sum is 26.

The square root of 623483 is about 789.6093971072. The cubic root of 623483 is about 85.4295670647.

The spelling of 623483 in words is "six hundred twenty-three thousand, four hundred eighty-three".