255332214 has 48 divisors (see below), whose sum is σ = 595408320. Its totient is φ = 78785280.

The previous prime is 255332191. The next prime is 255332219. The reversal of 255332214 is 412233552.

It is a happy number.

It is a super-2 number, since 2×255332214² = 130389079012283592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255332219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11827 + ... + 25505.

It is an arithmetic number, because the mean of its divisors is an integer number (12404340).

Almost surely, 2^255332214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255332214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297704160).

255332214 is an abundant number, since it is smaller than the sum of its proper divisors (340076106).

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

255332214 is a wasteful number, since it uses less digits than its factorization.

255332214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13765 (or 13762 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 255332214 is about 15979.1180607692. The cubic root of 255332214 is about 634.4078336731.

Adding to 255332214 its reverse (412233552), we get a palindrome (667565766).

The spelling of 255332214 in words is "two hundred fifty-five million, three hundred thirty-two thousand, two hundred fourteen".