5650969 has 4 divisors (see below), whose sum is σ = 5845860. Its totient is φ = 5456080.

The previous prime is 5650937. The next prime is 5650993. The reversal of 5650969 is 9690565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9690565 = 5 ⋅1938113.

It can be written as a sum of positive squares in 2 ways, for example, as 1468944 + 4182025 = 1212^2 + 2045^2 .

It is a cyclic number.

It is not a de Polignac number, because 5650969 - 2⁵ = 5650937 is a prime.

It is a super-2 number, since 2×5650969² = 63866901277922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5650769) 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, 97402 + ... + 97459.

It is an arithmetic number, because the mean of its divisors is an integer number (1461465).

Almost surely, 2^5650969 is an apocalyptic number.

It is an amenable number.

5650969 is a deficient number, since it is larger than the sum of its proper divisors (194891).

5650969 is a wasteful number, since it uses less digits than its factorization.

5650969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194890.

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 5650969 is about 2377.1766867442. The cubic root of 5650969 is about 178.1179309393.

The spelling of 5650969 in words is "five million, six hundred fifty thousand, nine hundred sixty-nine".