725202352 has 60 divisors (see below), whose sum is σ = 1637881776. Its totient is φ = 310154880.

The previous prime is 725202329. The next prime is 725202389. The reversal of 725202352 is 253202527.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 725202352.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737253 + ... + 738235.

Almost surely, 2^725202352 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 725202352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818940888).

725202352 is an abundant number, since it is smaller than the sum of its proper divisors (912679424).

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

725202352 is a wasteful number, since it uses less digits than its factorization.

725202352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 725202352 is about 26929.5813558250. The cubic root of 725202352 is about 898.4344602334.

Adding to 725202352 its reverse (253202527), we get a palindrome (978404879).

The spelling of 725202352 in words is "seven hundred twenty-five million, two hundred two thousand, three hundred fifty-two".