4506404 has 24 divisors (see below), whose sum is σ = 9065280. Its totient is φ = 1920096.

The previous prime is 4506389. The next prime is 4506419. The reversal of 4506404 is 4046054.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4506389) and next prime (4506419).

It is a super-2 number, since 2×4506404² = 40615354022432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4506404.

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, 6002 + ... + 6710.

It is an arithmetic number, because the mean of its divisors is an integer number (377720).

Almost surely, 2^4506404 is an apocalyptic number.

It is an amenable number.

4506404 is an abundant number, since it is smaller than the sum of its proper divisors (4558876).

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

4506404 is a wasteful number, since it uses less digits than its factorization.

4506404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4506404 is about 2122.8292441928. The cubic root of 4506404 is about 165.1746421455.

The spelling of 4506404 in words is "four million, five hundred six thousand, four hundred four".