163063426 has 8 divisors (see below), whose sum is σ = 247691520. Its totient is φ = 80499588.

The previous prime is 163063423. The next prime is 163063463. The reversal of 163063426 is 624360361.

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

It is not an unprimeable number, because it can be changed into a prime (163063423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515866 + ... + 516181.

It is an arithmetic number, because the mean of its divisors is an integer number (30961440).

Almost surely, 2^163063426 is an apocalyptic number.

163063426 is a deficient number, since it is larger than the sum of its proper divisors (84628094).

163063426 is a wasteful number, since it uses less digits than its factorization.

163063426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032128.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 163063426 is about 12769.6290470789. The cubic root of 163063426 is about 546.3264003021.

It can be divided in two parts, 1630 and 63426, that added together give a palindrome (65056).

The spelling of 163063426 in words is "one hundred sixty-three million, sixty-three thousand, four hundred twenty-six".