25343223 has 8 divisors (see below), whose sum is σ = 34125936. Its totient is φ = 16728000.

The previous prime is 25343221. The next prime is 25343233. The reversal of 25343223 is 32234352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25343223 - 2¹ = 25343221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25343193 and 25343202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25343221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41518 + ... + 42123.

It is an arithmetic number, because the mean of its divisors is an integer number (4265742).

Almost surely, 2^25343223 is an apocalyptic number.

25343223 is a deficient number, since it is larger than the sum of its proper divisors (8782713).

25343223 is a wasteful number, since it uses less digits than its factorization.

25343223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83745.

The product of its digits is 4320, while the sum is 24.

The square root of 25343223 is about 5034.2052997469. The cubic root of 25343223 is about 293.7338166428.

Adding to 25343223 its reverse (32234352), we get a palindrome (57577575).

The spelling of 25343223 in words is "twenty-five million, three hundred forty-three thousand, two hundred twenty-three".