163914214 has 8 divisors (see below), whose sum is σ = 245929248. Its totient is φ = 81937800.

The previous prime is 163914211. The next prime is 163914217. The reversal of 163914214 is 412419361.

It is an interprime number because it is at equal distance from previous prime (163914211) and next prime (163914217).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163914211) 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 3 ways as a sum of consecutive naturals, for example, 6099 + ... + 19105.

It is an arithmetic number, because the mean of its divisors is an integer number (30741156).

Almost surely, 2^163914214 is an apocalyptic number.

163914214 is a deficient number, since it is larger than the sum of its proper divisors (82015034).

163914214 is a wasteful number, since it uses less digits than its factorization.

163914214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19310.

The product of its digits is 5184, while the sum is 31.

The square root of 163914214 is about 12802.8986561638. The cubic root of 163914214 is about 547.2749103575.

The spelling of 163914214 in words is "one hundred sixty-three million, nine hundred fourteen thousand, two hundred fourteen".