162144626 has 48 divisors (see below), whose sum is σ = 297950400. Its totient is φ = 65888928.

The previous prime is 162144581. The next prime is 162144643. The reversal of 162144626 is 626441261.

It is a junction number, because it is equal to n+sod(n) for n = 162144592 and 162144601.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167195 + ... + 168161.

It is an arithmetic number, because the mean of its divisors is an integer number (6207300).

Almost surely, 2^162144626 is an apocalyptic number.

162144626 is a deficient number, since it is larger than the sum of its proper divisors (135805774).

162144626 is a wasteful number, since it uses less digits than its factorization.

162144626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1064 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 162144626 is about 12733.6022397435. The cubic root of 162144626 is about 545.2983536000.

Adding to 162144626 its reverse (626441261), we get a palindrome (788585887).

The spelling of 162144626 in words is "one hundred sixty-two million, one hundred forty-four thousand, six hundred twenty-six".