4478967 has 6 divisors (see below), whose sum is σ = 6469632. Its totient is φ = 2985972.

The previous prime is 4478917. The next prime is 4478983. The reversal of 4478967 is 7698744.

It is not a de Polignac number, because 4478967 - 2²⁰ = 3430391 is a prime.

It is a super-2 number, since 2×4478967² = 40122290774178, which contains 22 as substring.

4478967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248823 + ... + 248840.

It is an arithmetic number, because the mean of its divisors is an integer number (1078272).

Almost surely, 2^4478967 is an apocalyptic number.

4478967 is a deficient number, since it is larger than the sum of its proper divisors (1990665).

4478967 is a wasteful number, since it uses less digits than its factorization.

4478967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497669 (or 497666 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 4478967 is about 2116.3570114704. The cubic root of 4478967 is about 164.8387405192.

It can be divided in two parts, 4478 and 967, that added together give a palindrome (5445).

The spelling of 4478967 in words is "four million, four hundred seventy-eight thousand, nine hundred sixty-seven".