246242242 has 32 divisors (see below), whose sum is σ = 397897920. Its totient is φ = 113947200.

The previous prime is 246242239. The next prime is 246242257. The reversal of 246242242 is 242242642.

It is a self number, because there is not a number n which added to its sum of digits gives 246242242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318168 + ... + 318940.

It is an arithmetic number, because the mean of its divisors is an integer number (12434310).

Almost surely, 2^246242242 is an apocalyptic number.

246242242 is a deficient number, since it is larger than the sum of its proper divisors (151655678).

246242242 is a wasteful number, since it uses less digits than its factorization.

246242242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978.

The product of its digits is 12288, while the sum is 28.

The square root of 246242242 is about 15692.1076340943. The cubic root of 246242242 is about 626.7882583713.

Adding to 246242242 its reverse (242242642), we get a palindrome (488484884).

The spelling of 246242242 in words is "two hundred forty-six million, two hundred forty-two thousand, two hundred forty-two".