255854214 has 224 divisors, whose sum is σ = 747926784. Its totient is φ = 63685440.

The previous prime is 255854189. The next prime is 255854273. The reversal of 255854214 is 412458552.

255854214 is a `hidden beast` number, since 25 + 585 + 42 + 14 = 666.

It is a super-2 number, since 2×255854214² = 130922757643115592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 4827412 + ... + 4827464.

Almost surely, 2^255854214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255854214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373963392).

255854214 is an abundant number, since it is smaller than the sum of its proper divisors (492072570).

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

255854214 is a wasteful number, since it uses less digits than its factorization.

255854214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 119 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The square root of 255854214 is about 15995.4435387081. The cubic root of 255854214 is about 634.8398662075.

The spelling of 255854214 in words is "two hundred fifty-five million, eight hundred fifty-four thousand, two hundred fourteen".