1660324022 has 16 divisors (see below), whose sum is σ = 2854206720. Its totient is φ = 709583208.

The previous prime is 1660324013. The next prime is 1660324027. The reversal of 1660324022 is 2204230661.

It is a junction number, because it is equal to n+sod(n) for n = 1660323982 and 1660324000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1660324027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160148 + ... + 170199.

It is an arithmetic number, because the mean of its divisors is an integer number (178387920).

Almost surely, 2^1660324022 is an apocalyptic number.

1660324022 is a deficient number, since it is larger than the sum of its proper divisors (1193882698).

1660324022 is a wasteful number, since it uses less digits than its factorization.

1660324022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330715.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1660324022 is about 40747.0737845063. The cubic root of 1660324022 is about 1184.1251822194.

Adding to 1660324022 its reverse (2204230661), we get a palindrome (3864554683).

The spelling of 1660324022 in words is "one billion, six hundred sixty million, three hundred twenty-four thousand, twenty-two".