25474214 has 4 divisors (see below), whose sum is σ = 38211324. Its totient is φ = 12737106.

The previous prime is 25474201. The next prime is 25474217. The reversal of 25474214 is 41247452.

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 (25474217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6368552 + ... + 6368555.

It is an arithmetic number, because the mean of its divisors is an integer number (9552831).

Almost surely, 2^25474214 is an apocalyptic number.

25474214 is a deficient number, since it is larger than the sum of its proper divisors (12737110).

25474214 is a wasteful number, since it uses less digits than its factorization.

25474214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12737109.

The product of its digits is 8960, while the sum is 29.

The square root of 25474214 is about 5047.1986289426. The cubic root of 25474214 is about 294.2390192262.

The spelling of 25474214 in words is "twenty-five million, four hundred seventy-four thousand, two hundred fourteen".