163650226 has 8 divisors (see below), whose sum is σ = 245541744. Its totient is φ = 81802980.

The previous prime is 163650203. The next prime is 163650241. The reversal of 163650226 is 622056361.

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, 661 + ... + 18103.

It is an arithmetic number, because the mean of its divisors is an integer number (30692718).

Almost surely, 2^163650226 is an apocalyptic number.

163650226 is a deficient number, since it is larger than the sum of its proper divisors (81891518).

163650226 is a wasteful number, since it uses less digits than its factorization.

163650226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22136.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 163650226 is about 12792.5848052690. The cubic root of 163650226 is about 546.9809524498.

The spelling of 163650226 in words is "one hundred sixty-three million, six hundred fifty thousand, two hundred twenty-six".