5617937 has 4 divisors (see below), whose sum is σ = 6050100. Its totient is φ = 5185776.

The previous prime is 5617933. The next prime is 5617961. The reversal of 5617937 is 7397165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 707281 + 4910656 = 841^2 + 2216^2 .

It is a cyclic number.

It is not a de Polignac number, because 5617937 - 2² = 5617933 is a prime.

It is a super-2 number, since 2×5617937² = 63122432271938, which contains 22 as substring.

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 5617937.

It is not an unprimeable number, because it can be changed into a prime (5617933) by changing a digit.

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, 216062 + ... + 216087.

It is an arithmetic number, because the mean of its divisors is an integer number (1512525).

Almost surely, 2^5617937 is an apocalyptic number.

It is an amenable number.

5617937 is a deficient number, since it is larger than the sum of its proper divisors (432163).

5617937 is a wasteful number, since it uses less digits than its factorization.

5617937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432162.

The product of its digits is 39690, while the sum is 38.

The square root of 5617937 is about 2370.2187662745. The cubic root of 5617937 is about 177.7701974922.

The spelling of 5617937 in words is "five million, six hundred seventeen thousand, nine hundred thirty-seven".