2262709 has 4 divisors (see below), whose sum is σ = 2301120. Its totient is φ = 2224300.

The previous prime is 2262679. The next prime is 2262713. The reversal of 2262709 is 9072622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2262709 - 2¹³ = 2254517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262769) 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, 19117 + ... + 19234.

It is an arithmetic number, because the mean of its divisors is an integer number (575280).

2^2262709 is an apocalyptic number.

It is an amenable number.

2262709 is a deficient number, since it is larger than the sum of its proper divisors (38411).

2262709 is an equidigital number, since it uses as much as digits as its factorization.

2262709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38410.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2262709 is about 1504.2303679955. The cubic root of 2262709 is about 131.2833251735.

The spelling of 2262709 in words is "two million, two hundred sixty-two thousand, seven hundred nine".