5597669 has 16 divisors (see below), whose sum is σ = 7042560. Its totient is φ = 4322160.

The previous prime is 5597663. The next prime is 5597677. The reversal of 5597669 is 9667955.

It is a cyclic number.

It is not a de Polignac number, because 5597669 - 2⁸ = 5597413 is a prime.

It is a super-2 number, since 2×5597669² = 62667796467122, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 5⁷ + 9⁵ + 7⁶ + 6⁷ + 6⁷ + 9⁷ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5597663) 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, 10442 + ... + 10964.

It is an arithmetic number, because the mean of its divisors is an integer number (440160).

Almost surely, 2^5597669 is an apocalyptic number.

It is an amenable number.

5597669 is a deficient number, since it is larger than the sum of its proper divisors (1444891).

5597669 is a wasteful number, since it uses less digits than its factorization.

5597669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680.

The product of its digits is 510300, while the sum is 47.

The square root of 5597669 is about 2365.9393483350. The cubic root of 5597669 is about 177.5561575930.

It can be divided in two parts, 559 and 7669, that added together give a palindrome (8228).

The spelling of 5597669 in words is "five million, five hundred ninety-seven thousand, six hundred sixty-nine".