624007 has 2 divisors, whose sum is σ = 624008. Its totient is φ = 624006.

The previous prime is 623989. The next prime is 624031. The reversal of 624007 is 700426.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 624007 - 2⁷ = 623879 is a prime.

It is a Chen prime.

624007 is a lucky number.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (624037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312003 + 312004.

It is an arithmetic number, because the mean of its divisors is an integer number (312004).

2⁶²⁴⁰⁰⁷ is an apocalyptic number.

624007 is a deficient number, since it is larger than the sum of its proper divisors (1).

624007 is an equidigital number, since it uses as much as digits as its factorization.

624007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 624007 is about 789.9411370476. The cubic root of 624007 is about 85.4534931692.

The spelling of 624007 in words is "six hundred twenty-four thousand, seven".