2246746 has 8 divisors (see below), whose sum is σ = 3486420. Its totient is φ = 1084608.

The previous prime is 2246689. The next prime is 2246749. The reversal of 2246746 is 6476422.

It can be written as a sum of positive squares in 2 ways, for example, as 2134521 + 112225 = 1461^2 + 335^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2246749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19311 + ... + 19426.

2^2246746 is an apocalyptic number.

2246746 is a deficient number, since it is larger than the sum of its proper divisors (1239674).

2246746 is a wasteful number, since it uses less digits than its factorization.

2246746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38768.

The product of its digits is 16128, while the sum is 31.

The square root of 2246746 is about 1498.9149408822. The cubic root of 2246746 is about 130.9738696595.

It can be divided in two parts, 2246 and 746, that added together give a palindrome (2992).

The spelling of 2246746 in words is "two million, two hundred forty-six thousand, seven hundred forty-six".