25340606 has 16 divisors (see below), whose sum is σ = 39914640. Its totient is φ = 12048960.

The previous prime is 25340603. The next prime is 25340617. The reversal of 25340606 is 60604352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25340603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626 + ... + 7146.

It is an arithmetic number, because the mean of its divisors is an integer number (2494665).

Almost surely, 2^25340606 is an apocalyptic number.

25340606 is a deficient number, since it is larger than the sum of its proper divisors (14574034).

25340606 is a wasteful number, since it uses less digits than its factorization.

25340606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6619.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 25340606 is about 5033.9453711776. The cubic root of 25340606 is about 293.7237057496.

Adding to 25340606 its reverse (60604352), we get a palindrome (85944958).

The spelling of 25340606 in words is "twenty-five million, three hundred forty thousand, six hundred six".