625248 has 72 divisors (see below), whose sum is σ = 1926288. Its totient is φ = 191232.

The previous prime is 625237. The next prime is 625253. The reversal of 625248 is 842526.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3661 + ... + 3827.

It is an arithmetic number, because the mean of its divisors is an integer number (26754).

2⁶²⁵²⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (963144).

625248 is an abundant number, since it is smaller than the sum of its proper divisors (1301040).

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

625248 is a wasteful number, since it uses less digits than its factorization.

625248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 185 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 625248 is about 790.7262484577. The cubic root of 625248 is about 85.5101044793.

The spelling of 625248 in words is "six hundred twenty-five thousand, two hundred forty-eight".