5421764 has 12 divisors (see below), whose sum is σ = 9987600. Its totient is φ = 2568168.

The previous prime is 5421763. The next prime is 5421803. The reversal of 5421764 is 4671245.

It is not an unprimeable number, because it can be changed into a prime (5421763) 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 3 ways as a sum of consecutive naturals, for example, 35594 + ... + 35745.

It is an arithmetic number, because the mean of its divisors is an integer number (832300).

Almost surely, 2^5421764 is an apocalyptic number.

It is an amenable number.

5421764 is a deficient number, since it is larger than the sum of its proper divisors (4565836).

5421764 is a wasteful number, since it uses less digits than its factorization.

5421764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71362 (or 71360 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 5421764 is about 2328.4681659838. The cubic root of 5421764 is about 175.6764458396.

The spelling of 5421764 in words is "five million, four hundred twenty-one thousand, seven hundred sixty-four".