25314212 has 24 divisors (see below), whose sum is σ = 55231680. Its totient is φ = 9862560.

The previous prime is 25314161. The next prime is 25314271. The reversal of 25314212 is 21241352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40787 + ... + 41402.

It is an arithmetic number, because the mean of its divisors is an integer number (2301320).

Almost surely, 2^25314212 is an apocalyptic number.

25314212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25314212 is an abundant number, since it is smaller than the sum of its proper divisors (29917468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25314212 is a wasteful number, since it uses less digits than its factorization.

25314212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82211 (or 82209 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 25314212 is about 5031.3230864257. The cubic root of 25314212 is about 293.6216924480.

Adding to 25314212 its reverse (21241352), we get a palindrome (46555564).

The spelling of 25314212 in words is "twenty-five million, three hundred fourteen thousand, two hundred twelve".