2442236 has 6 divisors (see below), whose sum is σ = 4273920. Its totient is φ = 1221116.

The previous prime is 2442227. The next prime is 2442263. The reversal of 2442236 is 6322442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305276 + ... + 305283.

It is an arithmetic number, because the mean of its divisors is an integer number (712320).

2^2442236 is an apocalyptic number.

It is an amenable number.

2442236 is a deficient number, since it is larger than the sum of its proper divisors (1831684).

2442236 is a wasteful number, since it uses less digits than its factorization.

2442236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610563 (or 610561 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2442236 is about 1562.7654974436. The cubic root of 2442236 is about 134.6674209458.

Adding to 2442236 its reverse (6322442), we get a palindrome (8764678).

The spelling of 2442236 in words is "two million, four hundred forty-two thousand, two hundred thirty-six".