2246045 has 4 divisors (see below), whose sum is σ = 2695260. Its totient is φ = 1796832.

The previous prime is 2246039. The next prime is 2246051. The reversal of 2246045 is 5406422.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2246039) and next prime (2246051).

It can be written as a sum of positive squares in 2 ways, for example, as 466489 + 1779556 = 683^2 + 1334^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246045 - 2¹² = 2241949 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 4² + 6⁴ + 0 + 4⁷ + 5³ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2246045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224600 + ... + 224609.

It is an arithmetic number, because the mean of its divisors is an integer number (673815).

2^2246045 is an apocalyptic number.

It is an amenable number.

2246045 is a deficient number, since it is larger than the sum of its proper divisors (449215).

2246045 is an equidigital number, since it uses as much as digits as its factorization.

2246045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449214.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2246045 is about 1498.6810868227. The cubic root of 2246045 is about 130.9602466638.

The spelling of 2246045 in words is "two million, two hundred forty-six thousand, forty-five".