2373345 has 24 divisors (see below), whose sum is σ = 4431336. Its totient is φ = 1168128.

The previous prime is 2373337. The next prime is 2373373. The reversal of 2373345 is 5433732.

2373345 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 4 ways, for example, as 41616 + 2331729 = 204^2 + 1527^2 .

It is not a de Polignac number, because 2373345 - 2³ = 2373337 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3² + 7⁵ + 3² + 3¹¹ + 4⁶ + 5⁷ .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444 + ... + 2613.

It is an arithmetic number, because the mean of its divisors is an integer number (184639).

2^2373345 is an apocalyptic number.

It is an amenable number.

2373345 is a deficient number, since it is larger than the sum of its proper divisors (2057991).

2373345 is a wasteful number, since it uses less digits than its factorization.

2373345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081 (or 4078 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 2373345 is about 1540.5664542628. The cubic root of 2373345 is about 133.3890843243.

The spelling of 2373345 in words is "two million, three hundred seventy-three thousand, three hundred forty-five".