2273707 has 4 divisors (see below), whose sum is σ = 2277720. Its totient is φ = 2269696.

The previous prime is 2273701. The next prime is 2273729. The reversal of 2273707 is 7073722.

2273707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2273707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2273701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982 + ... + 2347.

It is an arithmetic number, because the mean of its divisors is an integer number (569430).

2^2273707 is an apocalyptic number.

2273707 is a deficient number, since it is larger than the sum of its proper divisors (4013).

2273707 is an equidigital number, since it uses as much as digits as its factorization.

2273707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012.

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 2273707 is about 1507.8816266538. The cubic root of 2273707 is about 131.4956843413.

The spelling of 2273707 in words is "two million, two hundred seventy-three thousand, seven hundred seven".