25345214 has 4 divisors (see below), whose sum is σ = 38017824. Its totient is φ = 12672606.

The previous prime is 25345213. The next prime is 25345219. The reversal of 25345214 is 41254352.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25345211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6336302 + ... + 6336305.

It is an arithmetic number, because the mean of its divisors is an integer number (9504456).

Almost surely, 2^25345214 is an apocalyptic number.

25345214 is a deficient number, since it is larger than the sum of its proper divisors (12672610).

25345214 is a wasteful number, since it uses less digits than its factorization.

25345214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12672609.

The product of its digits is 4800, while the sum is 26.

The square root of 25345214 is about 5034.4030430628. The cubic root of 25345214 is about 293.7415084915.

Adding to 25345214 its reverse (41254352), we get a palindrome (66599566).

The spelling of 25345214 in words is "twenty-five million, three hundred forty-five thousand, two hundred fourteen".