214790163 has 16 divisors (see below), whose sum is σ = 331785216. Its totient is φ = 121055040.

The previous prime is 214790137. The next prime is 214790179. The reversal of 214790163 is 361097412.

It is not a de Polignac number, because 214790163 - 2⁵ = 214790131 is a prime.

It is a super-2 number, since 2×214790163² = 92269628243133138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214794163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68523 + ... + 71588.

It is an arithmetic number, because the mean of its divisors is an integer number (20736576).

Almost surely, 2^214790163 is an apocalyptic number.

214790163 is a deficient number, since it is larger than the sum of its proper divisors (116995053).

214790163 is a wasteful number, since it uses less digits than its factorization.

214790163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140194.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 214790163 is about 14655.7211695638. The cubic root of 214790163 is about 598.8776825370.

The spelling of 214790163 in words is "two hundred fourteen million, seven hundred ninety thousand, one hundred sixty-three".