2262345 has 16 divisors (see below), whose sum is σ = 3697920. Its totient is φ = 1180544.

The previous prime is 2262329. The next prime is 2262353. The reversal of 2262345 is 5432622.

It is a cyclic number.

It is not a de Polignac number, because 2262345 - 2⁴ = 2262329 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (231120).

2^2262345 is an apocalyptic number.

It is an amenable number.

2262345 is a deficient number, since it is larger than the sum of its proper divisors (1435575).

2262345 is a wasteful number, since it uses less digits than its factorization.

2262345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264.

The product of its digits is 2880, while the sum is 24.

The square root of 2262345 is about 1504.1093710233. The cubic root of 2262345 is about 131.2762849851.

Adding to 2262345 its reverse (5432622), we get a palindrome (7694967).

The spelling of 2262345 in words is "two million, two hundred sixty-two thousand, three hundred forty-five".