5716645 has 16 divisors (see below), whose sum is σ = 7554240. Its totient is φ = 4152720.

The previous prime is 5716639. The next prime is 5716649. The reversal of 5716645 is 5466175.

5716645 = T₁₀₁₄ + T₁₀₁₅ + ... + T₁₀₂₄.

It is a happy number.

It is not a de Polignac number, because 5716645 - 2⁷ = 5716517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5716645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5716649) 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, 6226 + ... + 7084.

It is an arithmetic number, because the mean of its divisors is an integer number (472140).

Almost surely, 2^5716645 is an apocalyptic number.

5716645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5716645 is a deficient number, since it is larger than the sum of its proper divisors (1837595).

5716645 is an equidigital number, since it uses as much as digits as its factorization.

5716645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 875 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 5716645 is about 2390.9506477550. The cubic root of 5716645 is about 178.8053083287.

The spelling of 5716645 in words is "five million, seven hundred sixteen thousand, six hundred forty-five".