25414212 has 24 divisors (see below), whose sum is σ = 59857056. Its totient is φ = 8391808.

The previous prime is 25414211. The next prime is 25414243. The reversal of 25414212 is 21241452.

It is not an unprimeable number, because it can be changed into a prime (25414211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8613 + ... + 11180.

It is an arithmetic number, because the mean of its divisors is an integer number (2494044).

Almost surely, 2^25414212 is an apocalyptic number.

It is an amenable number.

25414212 is an abundant number, since it is smaller than the sum of its proper divisors (34442844).

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

25414212 is a wasteful number, since it uses less digits than its factorization.

25414212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19907 (or 19905 counting only the distinct ones).

The product of its digits is 640, while the sum is 21.

The square root of 25414212 is about 5041.2510352094. The cubic root of 25414212 is about 294.0078206074.

Adding to 25414212 its reverse (21241452), we get a palindrome (46655664).

The spelling of 25414212 in words is "twenty-five million, four hundred fourteen thousand, two hundred twelve".