25830352 has 10 divisors (see below), whose sum is σ = 50046338. Its totient is φ = 12915168.

The previous prime is 25830349. The next prime is 25830353. The reversal of 25830352 is 25303852.

It can be written as a sum of positive squares in only one way, i.e., 17673616 + 8156736 = 4204^2 + 2856^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 25830352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25830353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807183 + ... + 807214.

Almost surely, 2^25830352 is an apocalyptic number.

It is an amenable number.

25830352 is a deficient number, since it is larger than the sum of its proper divisors (24215986).

25830352 is a wasteful number, since it uses less digits than its factorization.

25830352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614405 (or 1614399 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 25830352 is about 5082.3569335496. The cubic root of 25830352 is about 295.6038650270.

The spelling of 25830352 in words is "twenty-five million, eight hundred thirty thousand, three hundred fifty-two".