255770214 has 16 divisors (see below), whose sum is σ = 584617728. Its totient is φ = 73077192.

The previous prime is 255770197. The next prime is 255770237. The reversal of 255770214 is 412077552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3044842 + ... + 3044925.

It is an arithmetic number, because the mean of its divisors is an integer number (36538608).

Almost surely, 2^255770214 is an apocalyptic number.

255770214 is an abundant number, since it is smaller than the sum of its proper divisors (328847514).

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

255770214 is a wasteful number, since it uses less digits than its factorization.

255770214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6089779.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 255770214 is about 15992.8175753993. The cubic root of 255770214 is about 634.7703834280.

It can be divided in two parts, 2557 and 70214, that added together give a triangular number (72771 = T₃₈₁).

The spelling of 255770214 in words is "two hundred fifty-five million, seven hundred seventy thousand, two hundred fourteen".