3023745 has 16 divisors (see below), whose sum is σ = 4942080. Its totient is φ = 1577984.

The previous prime is 3023729. The next prime is 3023747. The reversal of 3023745 is 5473203.

It is a cyclic number.

It is not a de Polignac number, because 3023745 - 2⁴ = 3023729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3023747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440 + ... + 2849.

It is an arithmetic number, because the mean of its divisors is an integer number (308880).

Almost surely, 2^3023745 is an apocalyptic number.

It is an amenable number.

3023745 is a deficient number, since it is larger than the sum of its proper divisors (1918335).

3023745 is a wasteful number, since it uses less digits than its factorization.

3023745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3023745 is about 1738.8918885313. The cubic root of 3023745 is about 144.6044710122.

Adding to 3023745 its reverse (5473203), we get a palindrome (8496948).

The spelling of 3023745 in words is "three million, twenty-three thousand, seven hundred forty-five".