2240633 has 2 divisors, whose sum is σ = 2240634. Its totient is φ = 2240632.

The previous prime is 2240629. The next prime is 2240647. The reversal of 2240633 is 3360422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2036329 + 204304 = 1427^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240633 - 2² = 2240629 is a prime.

It is equal to p₁₆₅₄₄₀ and since 2240633 and 165440 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2240663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120316 + 1120317.

It is an arithmetic number, because the mean of its divisors is an integer number (1120317).

2^2240633 is an apocalyptic number.

It is an amenable number.

2240633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240633 is an equidigital number, since it uses as much as digits as its factorization.

2240633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2240633 is about 1496.8744102295. The cubic root of 2240633 is about 130.8549761573.

The spelling of 2240633 in words is "two million, two hundred forty thousand, six hundred thirty-three".