5945645 has 16 divisors (see below), whose sum is σ = 7464960. Its totient is φ = 4540800.

The previous prime is 5945591. The next prime is 5945659. The reversal of 5945645 is 5465495.

It is not a de Polignac number, because 5945645 - 2⁶ = 5945581 is a prime.

It is a super-3 number, since 3×5945645³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5945599 and 5945608.

It is a congruent number.

It is an unprimeable number.

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, 13580 + ... + 14010.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^5945645 is an apocalyptic number.

It is an amenable number.

5945645 is a deficient number, since it is larger than the sum of its proper divisors (1519315).

5945645 is a wasteful number, since it uses less digits than its factorization.

5945645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556.

The product of its digits is 108000, while the sum is 38.

The square root of 5945645 is about 2438.3693321562. The cubic root of 5945645 is about 181.1616739679.

The spelling of 5945645 in words is "five million, nine hundred forty-five thousand, six hundred forty-five".