5995645 has 8 divisors (see below), whose sum is σ = 7618104. Its totient is φ = 4514304.

The previous prime is 5995631. The next prime is 5995651. The reversal of 5995645 is 5465995.

It can be written as a sum of positive squares in 4 ways, for example, as 2802276 + 3193369 = 1674^2 + 1787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5995645 - 2¹¹ = 5993597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35184 + ... + 35353.

It is an arithmetic number, because the mean of its divisors is an integer number (952263).

Almost surely, 2^5995645 is an apocalyptic number.

It is an amenable number.

5995645 is a deficient number, since it is larger than the sum of its proper divisors (1622459).

5995645 is a wasteful number, since it uses less digits than its factorization.

5995645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70559.

The product of its digits is 243000, while the sum is 43.

The square root of 5995645 is about 2448.6006207628. The cubic root of 5995645 is about 181.6680844188.

The spelling of 5995645 in words is "five million, nine hundred ninety-five thousand, six hundred forty-five".