2292746 has 8 divisors (see below), whose sum is σ = 3495684. Its totient is φ = 1127520.

The previous prime is 2292737. The next prime is 2292751. The reversal of 2292746 is 6472922.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 75625 = 1489^2 + 275^2 .

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

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁷ + 9⁵ + 2²¹ + 7² + 4⁶ + 6⁴ .

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, 9275 + ... + 9518.

2^2292746 is an apocalyptic number.

2292746 is a deficient number, since it is larger than the sum of its proper divisors (1202938).

2292746 is a wasteful number, since it uses less digits than its factorization.

2292746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18856.

The product of its digits is 12096, while the sum is 32.

The square root of 2292746 is about 1514.1816271505. The cubic root of 2292746 is about 131.8616932135.

The spelling of 2292746 in words is "two million, two hundred ninety-two thousand, seven hundred forty-six".