2262973 has 2 divisors, whose sum is σ = 2262974. Its totient is φ = 2262972.

The previous prime is 2262971. The next prime is 2262977. The reversal of 2262973 is 3792622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1951609 + 311364 = 1397^2 + 558^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262973 - 2¹ = 2262971 is a prime.

Together with 2262971, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2² + 2¹⁸ + 6⁸ + 2¹⁸ + 9 + 7 + 3¹⁰ .

2262973 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2262971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131486 + 1131487.

It is an arithmetic number, because the mean of its divisors is an integer number (1131487).

2^2262973 is an apocalyptic number.

It is an amenable number.

2262973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2262973 is an equidigital number, since it uses as much as digits as its factorization.

2262973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 2262973 is about 1504.3181179524. The cubic root of 2262973 is about 131.2884307718.

The spelling of 2262973 in words is "two million, two hundred sixty-two thousand, nine hundred seventy-three".