5664948 has 48 divisors (see below), whose sum is σ = 13749120. Its totient is φ = 1814400.

The previous prime is 5664943. The next prime is 5664977. The reversal of 5664948 is 8494665.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5664941) 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 15 ways as a sum of consecutive naturals, for example, 51918 + ... + 52026.

It is an arithmetic number, because the mean of its divisors is an integer number (286440).

Almost surely, 2^5664948 is an apocalyptic number.

It is an amenable number.

5664948 is an abundant number, since it is smaller than the sum of its proper divisors (8084172).

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

5664948 is a wasteful number, since it uses less digits than its factorization.

5664948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 246 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 5664948 is about 2380.1151232661. The cubic root of 5664948 is about 178.2646821866.

The spelling of 5664948 in words is "five million, six hundred sixty-four thousand, nine hundred forty-eight".