624966 has 8 divisors (see below), whose sum is σ = 1249944. Its totient is φ = 208320.

The previous prime is 624961. The next prime is 624973. The reversal of 624966 is 669426.

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

624966 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 624966.

It is not an unprimeable number, because it can be changed into a prime (624961) by changing a digit.

624966 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52075 + ... + 52086.

It is an arithmetic number, because the mean of its divisors is an integer number (156243).

2⁶²⁴⁹⁶⁶ is an apocalyptic number.

624966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

624966 is a wasteful number, since it uses less digits than its factorization.

624966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104166.

The product of its digits is 15552, while the sum is 33.

The square root of 624966 is about 790.5479112616. The cubic root of 624966 is about 85.4972469275.

The spelling of 624966 in words is "six hundred twenty-four thousand, nine hundred sixty-six".