214249673 has 8 divisors (see below), whose sum is σ = 233940576. Its totient is φ = 194594400.

The previous prime is 214249667. The next prime is 214249687. The reversal of 214249673 is 376942412.

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

It is not a de Polignac number, because 214249673 - 2²² = 210055369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214249603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4565 + ... + 21197.

It is an arithmetic number, because the mean of its divisors is an integer number (29242572).

Almost surely, 2^214249673 is an apocalyptic number.

It is an amenable number.

214249673 is a deficient number, since it is larger than the sum of its proper divisors (19690903).

214249673 is a wasteful number, since it uses less digits than its factorization.

214249673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17815.

The product of its digits is 72576, while the sum is 38.

The square root of 214249673 is about 14637.2699981930. The cubic root of 214249673 is about 598.3749294014.

It can be divided in two parts, 2142 and 49673, that added together give a palindrome (51815).

The spelling of 214249673 in words is "two hundred fourteen million, two hundred forty-nine thousand, six hundred seventy-three".