623410424 has 32 divisors (see below), whose sum is σ = 1438641120. Its totient is φ = 246623616.

The previous prime is 623410399. The next prime is 623410429. The reversal of 623410424 is 424014326.

623410424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 623410393 and 623410402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623410429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427439 + ... + 428894.

It is an arithmetic number, because the mean of its divisors is an integer number (44957535).

Almost surely, 2^623410424 is an apocalyptic number.

It is an amenable number.

623410424 is an abundant number, since it is smaller than the sum of its proper divisors (815230696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

623410424 is a wasteful number, since it uses less digits than its factorization.

623410424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856359 (or 856355 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 623410424 is about 24968.1882402388. The cubic root of 623410424 is about 854.2625215111.

The spelling of 623410424 in words is "six hundred twenty-three million, four hundred ten thousand, four hundred twenty-four".