4470046 has 8 divisors (see below), whose sum is σ = 7662960. Its totient is φ = 1915728.

The previous prime is 4470043. The next prime is 4470047. The reversal of 4470046 is 6400744.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4470046² = 39962622484232, 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 4470046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4470043) 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, 159631 + ... + 159658.

It is an arithmetic number, because the mean of its divisors is an integer number (957870).

Almost surely, 2^4470046 is an apocalyptic number.

4470046 is a deficient number, since it is larger than the sum of its proper divisors (3192914).

4470046 is a wasteful number, since it uses less digits than its factorization.

4470046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319298.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4470046 is about 2114.2483297853. The cubic root of 4470046 is about 164.7292283784.

The spelling of 4470046 in words is "four million, four hundred seventy thousand, forty-six".