2247373 has 2 divisors, whose sum is σ = 2247374. Its totient is φ = 2247372.

The previous prime is 2247347. The next prime is 2247379. The reversal of 2247373 is 3737422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1814409 + 432964 = 1347^2 + 658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2247373 - 2⁵ = 2247341 is a prime.

It is a super-2 number, since 2×2247373² = 10101370802258, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123686 + 1123687.

It is an arithmetic number, because the mean of its divisors is an integer number (1123687).

2^2247373 is an apocalyptic number.

It is an amenable number.

2247373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247373 is an equidigital number, since it uses as much as digits as its factorization.

2247373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 28.

The square root of 2247373 is about 1499.1240775866. The cubic root of 2247373 is about 130.9860521638.

The spelling of 2247373 in words is "two million, two hundred forty-seven thousand, three hundred seventy-three".