2473717 has 2 divisors, whose sum is σ = 2473718. Its totient is φ = 2473716.

The previous prime is 2473697. The next prime is 2473759. The reversal of 2473717 is 7173742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1461681 + 1012036 = 1209^2 + 1006^2 .

It is a cyclic number.

It is not a de Polignac number, because 2473717 - 2⁷ = 2473589 is a prime.

It is a super-2 number, since 2×2473717² = 12238551592178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2473777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236858 + 1236859.

It is an arithmetic number, because the mean of its divisors is an integer number (1236859).

2^2473717 is an apocalyptic number.

It is an amenable number.

2473717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473717 is an equidigital number, since it uses as much as digits as its factorization.

2473717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8232, while the sum is 31.

The square root of 2473717 is about 1572.8054552296. The cubic root of 2473717 is about 135.2435840076.

The spelling of 2473717 in words is "two million, four hundred seventy-three thousand, seven hundred seventeen".