1214766255 has 16 divisors (see below), whose sum is σ = 1944059904. Its totient is φ = 647730720.

The previous prime is 1214766233. The next prime is 1214766257. The reversal of 1214766255 is 5526674121.

It is not a de Polignac number, because 1214766255 - 2⁶ = 1214766191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214766257) 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, 117922 + ... + 127808.

It is an arithmetic number, because the mean of its divisors is an integer number (121503744).

Almost surely, 2^1214766255 is an apocalyptic number.

1214766255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1214766255 is a deficient number, since it is larger than the sum of its proper divisors (729293649).

1214766255 is an equidigital number, since it uses as much as digits as its factorization.

1214766255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18086.

The product of its digits is 100800, while the sum is 39.

The square root of 1214766255 is about 34853.4970268408. The cubic root of 1214766255 is about 1066.9995584789. Note that the first 3 decimals are identical.

The spelling of 1214766255 in words is "one billion, two hundred fourteen million, seven hundred sixty-six thousand, two hundred fifty-five".