2241291 has 16 divisors (see below), whose sum is σ = 3255840. Its totient is φ = 1363200.

The previous prime is 2241277. The next prime is 2241299. The reversal of 2241291 is 1921422.

It is not a de Polignac number, because 2241291 - 2⁷ = 2241163 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2241299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3655 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (203490).

2^2241291 is an apocalyptic number.

2241291 is a deficient number, since it is larger than the sum of its proper divisors (1014549).

2241291 is a wasteful number, since it uses less digits than its factorization.

2241291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its digits is 288, while the sum is 21.

The square root of 2241291 is about 1497.0941854139. The cubic root of 2241291 is about 130.8677841670.

The spelling of 2241291 in words is "two million, two hundred forty-one thousand, two hundred ninety-one".