25003214 has 4 divisors (see below), whose sum is σ = 37504824. Its totient is φ = 12501606.

The previous prime is 25003207. The next prime is 25003217. The reversal of 25003214 is 41230052.

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

It is a junction number, because it is equal to n+sod(n) for n = 25003192 and 25003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25003217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250802 + ... + 6250805.

It is an arithmetic number, because the mean of its divisors is an integer number (9376206).

Almost surely, 2^25003214 is an apocalyptic number.

25003214 is a deficient number, since it is larger than the sum of its proper divisors (12501610).

25003214 is a wasteful number, since it uses less digits than its factorization.

25003214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501609.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 25003214 is about 5000.3213896709. The cubic root of 25003214 is about 292.4143036750.

Adding to 25003214 its reverse (41230052), we get a palindrome (66233266).

The spelling of 25003214 in words is "twenty-five million, three thousand, two hundred fourteen".