5745945 has 16 divisors (see below), whose sum is σ = 9418752. Its totient is φ = 2989440.

The previous prime is 5745941. The next prime is 5745947. The reversal of 5745945 is 5495475.

It is not a de Polignac number, because 5745945 - 2² = 5745941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5745941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4057 + ... + 5286.

It is an arithmetic number, because the mean of its divisors is an integer number (588672).

Almost surely, 2^5745945 is an apocalyptic number.

It is an amenable number.

5745945 is a deficient number, since it is larger than the sum of its proper divisors (3672807).

5745945 is a wasteful number, since it uses less digits than its factorization.

5745945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9392.

The product of its digits is 126000, while the sum is 39.

The square root of 5745945 is about 2397.0700865849. The cubic root of 5745945 is about 179.1102698526.

The spelling of 5745945 in words is "five million, seven hundred forty-five thousand, nine hundred forty-five".