163042626 has 8 divisors (see below), whose sum is σ = 326085264. Its totient is φ = 54347540.

The previous prime is 163042619. The next prime is 163042637. The reversal of 163042626 is 626240361.

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

163042626 is an admirable number.

It is a super-3 number, since 3×163042626³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 163042593 and 163042602.

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, 13586880 + ... + 13586891.

It is an arithmetic number, because the mean of its divisors is an integer number (40760658).

Almost surely, 2^163042626 is an apocalyptic number.

163042626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163042626 is a wasteful number, since it uses less digits than its factorization.

163042626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27173776.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 163042626 is about 12768.8145886766. The cubic root of 163042626 is about 546.3031699297.

Adding to 163042626 its reverse (626240361), we get a palindrome (789282987).

The spelling of 163042626 in words is "one hundred sixty-three million, forty-two thousand, six hundred twenty-six".