25343235 has 12 divisors (see below), whose sum is σ = 43928352. Its totient is φ = 13516368.

The previous prime is 25343233. The next prime is 25343251. The reversal of 25343235 is 53234352.

It is not a de Polignac number, because 25343235 - 2¹ = 25343233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25343199 and 25343208.

It is not an unprimeable number, because it can be changed into a prime (25343233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281547 + ... + 281636.

It is an arithmetic number, because the mean of its divisors is an integer number (3660696).

Almost surely, 2^25343235 is an apocalyptic number.

25343235 is a deficient number, since it is larger than the sum of its proper divisors (18585117).

25343235 is a wasteful number, since it uses less digits than its factorization.

25343235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563194 (or 563191 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 25343235 is about 5034.2064915933. The cubic root of 25343235 is about 293.7338630037.

Adding to 25343235 its reverse (53234352), we get a palindrome (78577587).

The spelling of 25343235 in words is "twenty-five million, three hundred forty-three thousand, two hundred thirty-five".