2241836 has 6 divisors (see below), whose sum is σ = 3923220. Its totient is φ = 1120916.

The previous prime is 2241809. The next prime is 2241851. The reversal of 2241836 is 6381422.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 4⁶ + 1 + 8⁷ + 3³ + 6⁴ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280226 + ... + 280233.

It is an arithmetic number, because the mean of its divisors is an integer number (653870).

2^2241836 is an apocalyptic number.

It is an amenable number.

2241836 is a deficient number, since it is larger than the sum of its proper divisors (1681384).

2241836 is a wasteful number, since it uses less digits than its factorization.

2241836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560463 (or 560461 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2241836 is about 1497.2761936263. The cubic root of 2241836 is about 130.8783907269.

The spelling of 2241836 in words is "two million, two hundred forty-one thousand, eight hundred thirty-six".