163426192 has 20 divisors (see below), whose sum is σ = 318920560. Its totient is φ = 81124128.

The previous prime is 163426177. The next prime is 163426213. The reversal of 163426192 is 291624361.

It is a happy number.

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, 34518 + ... + 38965.

It is an arithmetic number, because the mean of its divisors is an integer number (15946028).

Almost surely, 2^163426192 is an apocalyptic number.

It is an amenable number.

163426192 is a deficient number, since it is larger than the sum of its proper divisors (155494368).

163426192 is a wasteful number, since it uses less digits than its factorization.

163426192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73630 (or 73624 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 163426192 is about 12783.8254055662. The cubic root of 163426192 is about 546.7312363416.

The spelling of 163426192 in words is "one hundred sixty-three million, four hundred twenty-six thousand, one hundred ninety-two".