25830014 has 32 divisors (see below), whose sum is σ = 45847296. Its totient is φ = 10684800.

The previous prime is 25829983. The next prime is 25830017. The reversal of 25830014 is 41003852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25830017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64214 + ... + 64614.

It is an arithmetic number, because the mean of its divisors is an integer number (1432728).

Almost surely, 2^25830014 is an apocalyptic number.

25830014 is a deficient number, since it is larger than the sum of its proper divisors (20017282).

25830014 is a wasteful number, since it uses less digits than its factorization.

25830014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25830014 is about 5082.3236811522. The cubic root of 25830014 is about 295.6025756583.

Adding to 25830014 its reverse (41003852), we get a palindrome (66833866).

The spelling of 25830014 in words is "twenty-five million, eight hundred thirty thousand, fourteen".