214275506 has 8 divisors (see below), whose sum is σ = 321475440. Its totient is φ = 107117028.

The previous prime is 214275499. The next prime is 214275511. The reversal of 214275506 is 605572412.

214275506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14285 + ... + 25151.

It is an arithmetic number, because the mean of its divisors is an integer number (40184430).

Almost surely, 2^214275506 is an apocalyptic number.

214275506 is a deficient number, since it is larger than the sum of its proper divisors (107199934).

214275506 is a wasteful number, since it uses less digits than its factorization.

214275506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20728.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 214275506 is about 14638.1524107382. The cubic root of 214275506 is about 598.3989779770.

The spelling of 214275506 in words is "two hundred fourteen million, two hundred seventy-five thousand, five hundred six".