5420004 has 12 divisors (see below), whose sum is σ = 12646704. Its totient is φ = 1806664.

The previous prime is 5420003. The next prime is 5420017. The reversal of 5420004 is 4000245.

5420004 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5420003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225822 + ... + 225845.

It is an arithmetic number, because the mean of its divisors is an integer number (1053892).

Almost surely, 2^5420004 is an apocalyptic number.

It is an amenable number.

5420004 is an abundant number, since it is smaller than the sum of its proper divisors (7226700).

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

5420004 is a wasteful number, since it uses less digits than its factorization.

5420004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451674 (or 451672 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 5420004 is about 2328.0902044380. The cubic root of 5420004 is about 175.6574345604.

Adding to 5420004 its reverse (4000245), we get a palindrome (9420249).

The spelling of 5420004 in words is "five million, four hundred twenty thousand, four".