25353230 has 32 divisors (see below), whose sum is σ = 53374464. Its totient is φ = 8489376.

The previous prime is 25353227. The next prime is 25353241. The reversal of 25353230 is 3235352.

It is a junction number, because it is equal to n+sod(n) for n = 25353196 and 25353205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1202 + ... + 7221.

It is an arithmetic number, because the mean of its divisors is an integer number (1667952).

Almost surely, 2^25353230 is an apocalyptic number.

25353230 is an abundant number, since it is smaller than the sum of its proper divisors (28021234).

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

25353230 is a wasteful number, since it uses less digits than its factorization.

25353230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8480.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 25353230 is about 5035.1991023196. The cubic root of 25353230 is about 293.7724727035.

Adding to 25353230 its reverse (3235352), we get a palindrome (28588582).

The spelling of 25353230 in words is "twenty-five million, three hundred fifty-three thousand, two hundred thirty".