4620404 has 6 divisors (see below), whose sum is σ = 8085714. Its totient is φ = 2310200.

The previous prime is 4620403. The next prime is 4620409. The reversal of 4620404 is 4040264.

4620404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4579600 + 40804 = 2140^2 + 202^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4620403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577547 + ... + 577554.

It is an arithmetic number, because the mean of its divisors is an integer number (1347619).

Almost surely, 2^4620404 is an apocalyptic number.

It is an amenable number.

4620404 is a deficient number, since it is larger than the sum of its proper divisors (3465310).

4620404 is a wasteful number, since it uses less digits than its factorization.

4620404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155105 (or 1155103 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4620404 is about 2149.5125028713. The cubic root of 4620404 is about 166.5558854926. Note that the first 3 decimals are identical.

Adding to 4620404 its reverse (4040264), we get a palindrome (8660668).

The spelling of 4620404 in words is "four million, six hundred twenty thousand, four hundred four".