2292736 has 22 divisors (see below), whose sum is σ = 4585280. Its totient is φ = 1145856.

The previous prime is 2292733. The next prime is 2292737. The reversal of 2292736 is 6372922.

It is a junction number, because it is equal to n+sod(n) for n = 2292698 and 2292707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96 + ... + 2143.

2^2292736 is an apocalyptic number.

It is an amenable number.

2292736 is a deficient number, since it is larger than the sum of its proper divisors (2292544).

2292736 is an equidigital number, since it uses as much as digits as its factorization.

2292736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259 (or 2241 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 2292736 is about 1514.1783250331. The cubic root of 2292736 is about 131.8615015046.

The spelling of 2292736 in words is "two million, two hundred ninety-two thousand, seven hundred thirty-six".