2623373 has 2 divisors, whose sum is σ = 2623374. Its totient is φ = 2623372.

The previous prime is 2623367. The next prime is 2623391. The reversal of 2623373 is 3733262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1408969 + 1214404 = 1187^2 + 1102^2 .

It is a cyclic number.

It is not a de Polignac number, because 2623373 - 2¹⁰ = 2622349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311686 + 1311687.

It is an arithmetic number, because the mean of its divisors is an integer number (1311687).

2^2623373 is an apocalyptic number.

It is an amenable number.

2623373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623373 is an equidigital number, since it uses as much as digits as its factorization.

2623373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 26.

The square root of 2623373 is about 1619.6829936750. The cubic root of 2623373 is about 137.9177028041.

The spelling of 2623373 in words is "two million, six hundred twenty-three thousand, three hundred seventy-three".