625702248 has 96 divisors (see below), whose sum is σ = 1719843840. Its totient is φ = 205491840.

The previous prime is 625702247. The next prime is 625702261. The reversal of 625702248 is 842207526.

625702248 is a `hidden beast` number, since 62 + 570 + 2 + 24 + 8 = 666.

625702248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (625702241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2378965 + ... + 2379227.

It is an arithmetic number, because the mean of its divisors is an integer number (17915040).

Almost surely, 2^625702248 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 625702248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859921920).

625702248 is an abundant number, since it is smaller than the sum of its proper divisors (1094141592).

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

625702248 is a wasteful number, since it uses less digits than its factorization.

625702248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 625702248 is about 25014.0410169968. The cubic root of 625702248 is about 855.3080740638.

The spelling of 625702248 in words is "six hundred twenty-five million, seven hundred two thousand, two hundred forty-eight".