624798852 has 96 divisors (see below), whose sum is σ = 1550008320. Its totient is φ = 195592320.

The previous prime is 624798817. The next prime is 624798857. The reversal of 624798852 is 258897426.

It is a junction number, because it is equal to n+sod(n) for n = 624798795 and 624798804.

It is not an unprimeable number, because it can be changed into a prime (624798857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2961027 + ... + 2961237.

It is an arithmetic number, because the mean of its divisors is an integer number (16145920).

Almost surely, 2^624798852 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 624798852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775004160).

624798852 is an abundant number, since it is smaller than the sum of its proper divisors (925209468).

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

624798852 is a wasteful number, since it uses less digits than its factorization.

624798852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 439 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 624798852 is about 24995.9767162638. The cubic root of 624798852 is about 854.8962412989.

The spelling of 624798852 in words is "six hundred twenty-four million, seven hundred ninety-eight thousand, eight hundred fifty-two".