623324 has 12 divisors (see below), whose sum is σ = 1174824. Its totient is φ = 287664.

The previous prime is 623321. The next prime is 623327. The reversal of 623324 is 423326.

623324 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (623321) and next prime (623327).

It is a d-powerful number, because it can be written as 6⁵ + 2¹⁵ + 3⁷ + 3¹² + 2¹⁵ + 4⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 623296 and 623305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623321) 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, 5942 + ... + 6045.

It is an arithmetic number, because the mean of its divisors is an integer number (97902).

2⁶²³³²⁴ is an apocalyptic number.

It is an amenable number.

623324 is a deficient number, since it is larger than the sum of its proper divisors (551500).

623324 is a wasteful number, since it uses less digits than its factorization.

623324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12004 (or 12002 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 623324 is about 789.5087079950. The cubic root of 623324 is about 85.4223043936.

The spelling of 623324 in words is "six hundred twenty-three thousand, three hundred twenty-four".