214255105 has 8 divisors (see below), whose sum is σ = 265400064. Its totient is φ = 165874800.

The previous prime is 214255099. The next prime is 214255133. The reversal of 214255105 is 501552412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214255105 - 2¹⁷ = 214124033 is a prime.

It is a super-2 number, since 2×214255105² = 91810500037122050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214255105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690991 + ... + 691300.

It is an arithmetic number, because the mean of its divisors is an integer number (33175008).

Almost surely, 2^214255105 is an apocalyptic number.

It is an amenable number.

214255105 is a deficient number, since it is larger than the sum of its proper divisors (51144959).

214255105 is a wasteful number, since it uses less digits than its factorization.

214255105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382327.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 214255105 is about 14637.4555507438. The cubic root of 214255105 is about 598.3799863444.

The spelling of 214255105 in words is "two hundred fourteen million, two hundred fifty-five thousand, one hundred five".