5655197 has 8 divisors (see below), whose sum is σ = 5763576. Its totient is φ = 5548032.

The previous prime is 5655173. The next prime is 5655211. The reversal of 5655197 is 7915565.

It can be written as a sum of positive squares in 4 ways, for example, as 1240996 + 4414201 = 1114^2 + 2101^2 .

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 5655197 - 2¹⁸ = 5393053 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5655197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16613 + ... + 16949.

It is an arithmetic number, because the mean of its divisors is an integer number (720447).

Almost surely, 2^5655197 is an apocalyptic number.

It is an amenable number.

5655197 is a deficient number, since it is larger than the sum of its proper divisors (108379).

5655197 is a wasteful number, since it uses less digits than its factorization.

5655197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its digits is 47250, while the sum is 38.

The square root of 5655197 is about 2378.0658106957. The cubic root of 5655197 is about 178.1623418993.

The spelling of 5655197 in words is "five million, six hundred fifty-five thousand, one hundred ninety-seven".