5697620 has 12 divisors (see below), whose sum is σ = 11965044. Its totient is φ = 2279040.

The previous prime is 5697619. The next prime is 5697631. The reversal of 5697620 is 267965.

It can be written as a sum of positive squares in 2 ways, for example, as 2208196 + 3489424 = 1486^2 + 1868^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142421 + ... + 142460.

It is an arithmetic number, because the mean of its divisors is an integer number (997087).

Almost surely, 2^5697620 is an apocalyptic number.

It is an amenable number.

5697620 is an abundant number, since it is smaller than the sum of its proper divisors (6267424).

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

5697620 is a wasteful number, since it uses less digits than its factorization.

5697620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284890 (or 284888 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 5697620 is about 2386.9687890712. The cubic root of 5697620 is about 178.6067331339.

The spelling of 5697620 in words is "five million, six hundred ninety-seven thousand, six hundred twenty".