163426214 has 16 divisors (see below), whose sum is σ = 280359168. Its totient is φ = 69989832.

The previous prime is 163426213. The next prime is 163426229. The reversal of 163426214 is 412624361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163426213) 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, 21689 + ... + 28235.

It is an arithmetic number, because the mean of its divisors is an integer number (17522448).

Almost surely, 2^163426214 is an apocalyptic number.

163426214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

163426214 is a deficient number, since it is larger than the sum of its proper divisors (116932954).

163426214 is a wasteful number, since it uses less digits than its factorization.

163426214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339.

The product of its digits is 6912, while the sum is 29.

The square root of 163426214 is about 12783.8262660285. The cubic root of 163426214 is about 546.7312608747.

The spelling of 163426214 in words is "one hundred sixty-three million, four hundred twenty-six thousand, two hundred fourteen".