5549964 has 24 divisors (see below), whose sum is σ = 14800128. Its totient is φ = 1585680.

The previous prime is 5549941. The next prime is 5549977. The reversal of 5549964 is 4699455.

It is a happy number.

5549964 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32952 + ... + 33119.

It is an arithmetic number, because the mean of its divisors is an integer number (616672).

Almost surely, 2^5549964 is an apocalyptic number.

It is an amenable number.

5549964 is an abundant number, since it is smaller than the sum of its proper divisors (9250164).

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

5549964 is a wasteful number, since it uses less digits than its factorization.

5549964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66085 (or 66083 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 5549964 is about 2355.8361572911. The cubic root of 5549964 is about 177.0503224403.

The spelling of 5549964 in words is "five million, five hundred forty-nine thousand, nine hundred sixty-four".