214442835 has 16 divisors (see below), whose sum is σ = 361167360. Its totient is φ = 108349920.

The previous prime is 214442831. The next prime is 214442923. The reversal of 214442835 is 538244412.

It is not a de Polignac number, because 214442835 - 2² = 214442831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214442796 and 214442805.

It is not an unprimeable number, because it can be changed into a prime (214442831) 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, 375931 + ... + 376500.

It is an arithmetic number, because the mean of its divisors is an integer number (22572960).

Almost surely, 2^214442835 is an apocalyptic number.

214442835 is a deficient number, since it is larger than the sum of its proper divisors (146724525).

214442835 is a wasteful number, since it uses less digits than its factorization.

214442835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752458.

The product of its digits is 30720, while the sum is 33.

The square root of 214442835 is about 14643.8668049119. The cubic root of 214442835 is about 598.5547018732.

The spelling of 214442835 in words is "two hundred fourteen million, four hundred forty-two thousand, eight hundred thirty-five".