2244755 has 8 divisors (see below), whose sum is σ = 2835600. Its totient is φ = 1701216.

The previous prime is 2244751. The next prime is 2244761. The reversal of 2244755 is 5574422.

It is a happy number.

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 2244755 - 2² = 2244751 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2²¹ + 4⁴ + 4⁸ + 7² + 5⁵ + 5⁷ .

It is not an unprimeable number, because it can be changed into a prime (2244751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11720 + ... + 11909.

It is an arithmetic number, because the mean of its divisors is an integer number (354450).

2^2244755 is an apocalyptic number.

2244755 is a deficient number, since it is larger than the sum of its proper divisors (590845).

2244755 is a wasteful number, since it uses less digits than its factorization.

2244755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23653.

The product of its digits is 11200, while the sum is 29.

The square root of 2244755 is about 1498.2506465875. The cubic root of 2244755 is about 130.9351698330.

The spelling of 2244755 in words is "two million, two hundred forty-four thousand, seven hundred fifty-five".