625532208 has 80 divisors (see below), whose sum is σ = 1850286336. Its totient is φ = 178387200.

The previous prime is 625532207. The next prime is 625532209. The reversal of 625532208 is 802235526.

It is an interprime number because it is at equal distance from previous prime (625532207) and next prime (625532209).

It is not an unprimeable number, because it can be changed into a prime (625532207) 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 15 ways as a sum of consecutive naturals, for example, 217983 + ... + 220833.

Almost surely, 2^625532208 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 625532208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925143168).

625532208 is an abundant number, since it is smaller than the sum of its proper divisors (1224754128).

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

625532208 is a wasteful number, since it uses less digits than its factorization.

625532208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522 (or 3516 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 625532208 is about 25010.6418950014. The cubic root of 625532208 is about 855.2305879209.

The spelling of 625532208 in words is "six hundred twenty-five million, five hundred thirty-two thousand, two hundred eight".