2246249 has 8 divisors (see below), whose sum is σ = 2365440. Its totient is φ = 2128896.

The previous prime is 2246239. The next prime is 2246269. The reversal of 2246249 is 9426422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2246249 - 2⁸ = 2245993 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 4⁵ + 6⁵ + 2²¹ + 4⁵ + 9 .

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2246219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2537 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (295680).

2^2246249 is an apocalyptic number.

It is an amenable number.

2246249 is a deficient number, since it is larger than the sum of its proper divisors (119191).

2246249 is a wasteful number, since it uses less digits than its factorization.

2246249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919.

The product of its digits is 6912, while the sum is 29.

The square root of 2246249 is about 1498.7491451207. The cubic root of 2246249 is about 130.9642114229.

The spelling of 2246249 in words is "two million, two hundred forty-six thousand, two hundred forty-nine".