5706669 has 16 divisors (see below), whose sum is σ = 8164800. Its totient is φ = 3534336.

The previous prime is 5706661. The next prime is 5706671. The reversal of 5706669 is 9666075.

It is a happy number.

It is not a de Polignac number, because 5706669 - 2³ = 5706661 is a prime.

It is a super-2 number, since 2×5706669² = 65132142151122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5706661) 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, 2077 + ... + 3965.

It is an arithmetic number, because the mean of its divisors is an integer number (510300).

Almost surely, 2^5706669 is an apocalyptic number.

It is an amenable number.

5706669 is a deficient number, since it is larger than the sum of its proper divisors (2458131).

5706669 is a wasteful number, since it uses less digits than its factorization.

5706669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 5706669 is about 2388.8635373332. The cubic root of 5706669 is about 178.7012379421.

The spelling of 5706669 in words is "five million, seven hundred six thousand, six hundred sixty-nine".