624202426 has 8 divisors (see below), whose sum is σ = 936735264. Its totient is φ = 311957340.

The previous prime is 624202417. The next prime is 624202429.

624202426 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 624202394 and 624202403.

It is not an unprimeable number, because it can be changed into a prime (624202429) 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, 66430 + ... + 75241.

It is an arithmetic number, because the mean of its divisors is an integer number (117091908).

Almost surely, 2^624202426 is an apocalyptic number.

624202426 is a deficient number, since it is larger than the sum of its proper divisors (312532838).

624202426 is a wasteful number, since it uses less digits than its factorization.

624202426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143876.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 624202426 is about 24984.0434277560. The cubic root of 624202426 is about 854.6241298971.

It can be divided in two parts, 62420 and 2426, that added together give a palindrome (64846).

The spelling of 624202426 in words is "six hundred twenty-four million, two hundred two thousand, four hundred twenty-six".