625662 has 12 divisors (see below), whose sum is σ = 1355640. Its totient is φ = 208548.

The previous prime is 625661. The next prime is 625663. The reversal of 625662 is 266526.

It is an interprime number because it is at equal distance from previous prime (625661) and next prime (625663).

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 625662.

It is not an unprimeable number, because it can be changed into a prime (625661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17362 + ... + 17397.

It is an arithmetic number, because the mean of its divisors is an integer number (112970).

2⁶²⁵⁶⁶² is an apocalyptic number.

625662 is an abundant number, since it is smaller than the sum of its proper divisors (729978).

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

625662 is a wasteful number, since it uses less digits than its factorization.

625662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34767 (or 34764 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 625662 is about 790.9879897950. The cubic root of 625662 is about 85.5289734575.

The spelling of 625662 in words is "six hundred twenty-five thousand, six hundred sixty-two".