255214330 has 32 divisors (see below), whose sum is σ = 525663360. Its totient is φ = 87393600.

The previous prime is 255214321. The next prime is 255214339. The reversal of 255214330 is 33412552.

It is an interprime number because it is at equal distance from previous prime (255214321) and next prime (255214339).

It is a junction number, because it is equal to n+sod(n) for n = 255214295 and 255214304.

It is not an unprimeable number, because it can be changed into a prime (255214339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71836 + ... + 75304.

It is an arithmetic number, because the mean of its divisors is an integer number (16426980).

Almost surely, 2^255214330 is an apocalyptic number.

255214330 is an abundant number, since it is smaller than the sum of its proper divisors (270449030).

255214330 is a wasteful number, since it uses less digits than its factorization.

255214330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 255214330 is about 15975.4289457279. The cubic root of 255214330 is about 634.3101856662.

Adding to 255214330 its reverse (33412552), we get a palindrome (288626882).

The spelling of 255214330 in words is "two hundred fifty-five million, two hundred fourteen thousand, three hundred thirty".