2502173 has 2 divisors, whose sum is σ = 2502174. Its totient is φ = 2502172.

The previous prime is 2502169. The next prime is 2502191. The reversal of 2502173 is 3712052.

2502173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1951609 + 550564 = 1397^2 + 742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502173 - 2² = 2502169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2502113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251086 + 1251087.

It is an arithmetic number, because the mean of its divisors is an integer number (1251087).

2^2502173 is an apocalyptic number.

It is an amenable number.

2502173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502173 is an equidigital number, since it uses as much as digits as its factorization.

2502173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2502173 is about 1581.8258437641. The cubic root of 2502173 is about 135.7601923053.

The spelling of 2502173 in words is "two million, five hundred two thousand, one hundred seventy-three".