2174373 has 6 divisors (see below), whose sum is σ = 3140774. Its totient is φ = 1449576.

The previous prime is 2174321. The next prime is 2174383. The reversal of 2174373 is 3734712.

It can be written as a sum of positive squares in only one way, i.e., 1127844 + 1046529 = 1062^2 + 1023^2 .

It is not a de Polignac number, because 2174373 - 2¹⁴ = 2157989 is a prime.

It is a Duffinian number.

2174373 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2174383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120790 + ... + 120807.

2^2174373 is an apocalyptic number.

It is an amenable number.

2174373 is a deficient number, since it is larger than the sum of its proper divisors (966401).

2174373 is a wasteful number, since it uses less digits than its factorization.

2174373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241603 (or 241600 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 2174373 is about 1474.5755321448. The cubic root of 2174373 is about 129.5521671331.

The spelling of 2174373 in words is "two million, one hundred seventy-four thousand, three hundred seventy-three".