2497673 has 2 divisors, whose sum is σ = 2497674. Its totient is φ = 2497672.

The previous prime is 2497667. The next prime is 2497697. The reversal of 2497673 is 3767942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1261129 + 1236544 = 1123^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 2497673 - 2⁶ = 2497609 is a prime.

It is not a weakly prime, because it can be changed into another prime (2497603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248836 + 1248837.

It is an arithmetic number, because the mean of its divisors is an integer number (1248837).

2^2497673 is an apocalyptic number.

It is an amenable number.

2497673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497673 is an equidigital number, since it uses as much as digits as its factorization.

2497673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 2497673 is about 1580.4027967578. The cubic root of 2497673 is about 135.6787580925.

The spelling of 2497673 in words is "two million, four hundred ninety-seven thousand, six hundred seventy-three".