2273907 has 8 divisors (see below), whose sum is σ = 3096576. Its totient is φ = 1483592.

The previous prime is 2273867. The next prime is 2273911. The reversal of 2273907 is 7093722.

2273907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2273907 - 2⁸ = 2273651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2273927) 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 7 ways as a sum of consecutive naturals, for example, 7923 + ... + 8204.

It is an arithmetic number, because the mean of its divisors is an integer number (387072).

2^2273907 is an apocalyptic number.

2273907 is a deficient number, since it is larger than the sum of its proper divisors (822669).

2273907 is a wasteful number, since it uses less digits than its factorization.

2273907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16177.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 2273907 is about 1507.9479433986. The cubic root of 2273907 is about 131.4995397730.

The spelling of 2273907 in words is "two million, two hundred seventy-three thousand, nine hundred seven".