5648594 has 16 divisors (see below), whose sum is σ = 9817728. Its totient is φ = 2387232.

The previous prime is 5648561. The next prime is 5648597. The reversal of 5648594 is 4958465.

It is a happy number.

It is a super-2 number, since 2×5648594² = 63813228353672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5648597) 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, 1742 + ... + 3785.

It is an arithmetic number, because the mean of its divisors is an integer number (613608).

Almost surely, 2^5648594 is an apocalyptic number.

5648594 is a deficient number, since it is larger than the sum of its proper divisors (4169134).

5648594 is a wasteful number, since it uses less digits than its factorization.

5648594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609.

The product of its digits is 172800, while the sum is 41.

The square root of 5648594 is about 2376.6770920762. The cubic root of 5648594 is about 178.0929741951.

The spelling of 5648594 in words is "five million, six hundred forty-eight thousand, five hundred ninety-four".