242164036 has 24 divisors (see below), whose sum is σ = 439047000. Its totient is φ = 116734464.

The previous prime is 242164019. The next prime is 242164051. The reversal of 242164036 is 630461242.

It can be written as a sum of positive squares in 4 ways, for example, as 3276100 + 238887936 = 1810^2 + 15456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242163995 and 242164013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116010 + ... + 118078.

It is an arithmetic number, because the mean of its divisors is an integer number (18293625).

Almost surely, 2^242164036 is an apocalyptic number.

It is an amenable number.

242164036 is a deficient number, since it is larger than the sum of its proper divisors (196882964).

242164036 is a wasteful number, since it uses less digits than its factorization.

242164036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3109 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 242164036 is about 15561.6206096923. The cubic root of 242164036 is about 623.3087382621.

The spelling of 242164036 in words is "two hundred forty-two million, one hundred sixty-four thousand, thirty-six".