5421004 has 12 divisors (see below), whose sum is σ = 9986200. Its totient is φ = 2567808.

The previous prime is 5420983. The next prime is 5421007. The reversal of 5421004 is 4001245.

It is not an unprimeable number, because it can be changed into a prime (5421007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35589 + ... + 35740.

Almost surely, 2^5421004 is an apocalyptic number.

It is an amenable number.

5421004 is a deficient number, since it is larger than the sum of its proper divisors (4565196).

5421004 is a wasteful number, since it uses less digits than its factorization.

5421004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71352 (or 71350 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5421004 is about 2328.3049628431. The cubic root of 5421004 is about 175.6682369284.

Adding to 5421004 its reverse (4001245), we get a palindrome (9422249).

The spelling of 5421004 in words is "five million, four hundred twenty-one thousand, four".