25336342 has 16 divisors (see below), whose sum is σ = 39480480. Its totient is φ = 12184128.

The previous prime is 25336313. The next prime is 25336349. The reversal of 25336342 is 24363352.

It is a self number, because there is not a number n which added to its sum of digits gives 25336342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25336349) 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, 4663 + ... + 8509.

It is an arithmetic number, because the mean of its divisors is an integer number (2467530).

Almost surely, 2^25336342 is an apocalyptic number.

25336342 is a deficient number, since it is larger than the sum of its proper divisors (14144138).

25336342 is a wasteful number, since it uses less digits than its factorization.

25336342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975.

The product of its digits is 12960, while the sum is 28.

The square root of 25336342 is about 5033.5218287001. The cubic root of 25336342 is about 293.7072301092.

Adding to 25336342 its reverse (24363352), we get a palindrome (49699694).

The spelling of 25336342 in words is "twenty-five million, three hundred thirty-six thousand, three hundred forty-two".