25414 has 8 divisors (see below), whose sum is σ = 38808. Its totient is φ = 12480.

The previous prime is 25411. The next prime is 25423. The reversal of 25414 is 41452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129 + ... + 259.

It is an arithmetic number, because the mean of its divisors is an integer number (4851).

2²⁵⁴¹⁴ is an apocalyptic number.

25414 is a deficient number, since it is larger than the sum of its proper divisors (13394).

25414 is a wasteful number, since it uses less digits than its factorization.

25414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230.

The product of its digits is 160, while the sum is 16.

The square root of 25414 is about 159.4176903609. The cubic root of 25414 is about 29.4007003088.

Adding to 25414 its reverse (41452), we get a palindrome (66866).

The spelling of 25414 in words is "twenty-five thousand, four hundred fourteen".