5648169 has 8 divisors (see below), whose sum is σ = 7773952. Its totient is φ = 3643920.

The previous prime is 5648141. The next prime is 5648183. The reversal of 5648169 is 9618465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5648169 - 2⁸ = 5647913 is a prime.

It is a super-2 number, since 2×5648169² = 63803626105122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5648189) 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, 30274 + ... + 30459.

It is an arithmetic number, because the mean of its divisors is an integer number (971744).

Almost surely, 2^5648169 is an apocalyptic number.

It is an amenable number.

5648169 is a deficient number, since it is larger than the sum of its proper divisors (2125783).

5648169 is a wasteful number, since it uses less digits than its factorization.

5648169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60767.

The product of its digits is 51840, while the sum is 39.

The square root of 5648169 is about 2376.5876798469. The cubic root of 5648169 is about 178.0885075135.

The spelling of 5648169 in words is "five million, six hundred forty-eight thousand, one hundred sixty-nine".