214427172 has 24 divisors (see below), whose sum is σ = 506665600. Its totient is φ = 70570656.

The previous prime is 214427153. The next prime is 214427177. The reversal of 214427172 is 271724412.

214427172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214427177) 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, 112147 + ... + 114042.

Almost surely, 2^214427172 is an apocalyptic number.

It is an amenable number.

214427172 is an abundant number, since it is smaller than the sum of its proper divisors (292238428).

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

214427172 is a wasteful number, since it uses less digits than its factorization.

214427172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226275 (or 226273 counting only the distinct ones).

The product of its digits is 6272, while the sum is 30.

The square root of 214427172 is about 14643.3319978753. The cubic root of 214427172 is about 598.5401286179.

The spelling of 214427172 in words is "two hundred fourteen million, four hundred twenty-seven thousand, one hundred seventy-two".