5648900 has 18 divisors (see below), whose sum is σ = 12258330. Its totient is φ = 2259520.

The previous prime is 5648893. The next prime is 5648911. The reversal of 5648900 is 98465.

It can be written as a sum of positive squares in 3 ways, for example, as 107584 + 5541316 = 328^2 + 2354^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28145 + ... + 28344.

Almost surely, 2^5648900 is an apocalyptic number.

5648900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5648900 is an abundant number, since it is smaller than the sum of its proper divisors (6609430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5648900 is a wasteful number, since it uses less digits than its factorization.

5648900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56503 (or 56496 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5648900 is about 2376.7414667986. The cubic root of 5648900 is about 178.0961900671.

The spelling of 5648900 in words is "five million, six hundred forty-eight thousand, nine hundred".