254522412 has 60 divisors (see below), whose sum is σ = 671569360. Its totient is φ = 84050784.

The previous prime is 254522407. The next prime is 254522413. The reversal of 254522412 is 214225452.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (254522413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31713 + ... + 38919.

Almost surely, 2^254522412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254522412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335784680).

254522412 is an abundant number, since it is smaller than the sum of its proper divisors (417046948).

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

254522412 is a wasteful number, since it uses less digits than its factorization.

254522412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7332 (or 7321 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 254522412 is about 15953.7585540211. The cubic root of 254522412 is about 633.7364354087.

Adding to 254522412 its reverse (214225452), we get a palindrome (468747864).

The spelling of 254522412 in words is "two hundred fifty-four million, five hundred twenty-two thousand, four hundred twelve".