2269973 has 2 divisors, whose sum is σ = 2269974. Its totient is φ = 2269972.

The previous prime is 2269961. The next prime is 2269991. The reversal of 2269973 is 3799622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1592644 + 677329 = 1262^2 + 823^2 .

It is a cyclic number.

It is not a de Polignac number, because 2269973 - 2⁶ = 2269909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2269903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134986 + 1134987.

It is an arithmetic number, because the mean of its divisors is an integer number (1134987).

2^2269973 is an apocalyptic number.

It is an amenable number.

2269973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269973 is an equidigital number, since it uses as much as digits as its factorization.

2269973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 2269973 is about 1506.6429570406. The cubic root of 2269973 is about 131.4236618811.

The spelling of 2269973 in words is "two million, two hundred sixty-nine thousand, nine hundred seventy-three".