5697726 has 8 divisors (see below), whose sum is σ = 11395464. Its totient is φ = 1899240.

The previous prime is 5697719. The next prime is 5697743. The reversal of 5697726 is 6277965.

It is a happy number.

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

5697726 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474805 + ... + 474816.

It is an arithmetic number, because the mean of its divisors is an integer number (1424433).

Almost surely, 2^5697726 is an apocalyptic number.

5697726 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5697726 is a wasteful number, since it uses less digits than its factorization.

5697726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949626.

The product of its digits is 158760, while the sum is 42.

The square root of 5697726 is about 2386.9909928611. The cubic root of 5697726 is about 178.6078407424.

It can be divided in two parts, 569772 and 6, that added together give a triangular number (569778 = T₁₀₆₇).

The spelling of 5697726 in words is "five million, six hundred ninety-seven thousand, seven hundred twenty-six".