2940173 has 2 divisors, whose sum is σ = 2940174. Its totient is φ = 2940172.

The previous prime is 2940169. The next prime is 2940187. The reversal of 2940173 is 3710492.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2271049 + 669124 = 1507^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2940173 - 2² = 2940169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2940163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1470086 + 1470087.

It is an arithmetic number, because the mean of its divisors is an integer number (1470087).

2^2940173 is an apocalyptic number.

It is an amenable number.

2940173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2940173 is an equidigital number, since it uses as much as digits as its factorization.

2940173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2940173 is about 1714.6932670306. The cubic root of 2940173 is about 143.2597849937.

It can be divided in two parts, 2940 and 173, that added together give a palindrome (3113).

The spelling of 2940173 in words is "two million, nine hundred forty thousand, one hundred seventy-three".