4576438 has 8 divisors (see below), whose sum is σ = 6874560. Its totient is φ = 2284920.

The previous prime is 4576433. The next prime is 4576441. The reversal of 4576438 is 8346754.

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

It is a junction number, because it is equal to n+sod(n) for n = 4576397 and 4576406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4576433) 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, 828 + ... + 3136.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^4576438 is an apocalyptic number.

4576438 is a deficient number, since it is larger than the sum of its proper divisors (2298122).

4576438 is a wasteful number, since it uses less digits than its factorization.

4576438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302.

The product of its digits is 80640, while the sum is 37.

The square root of 4576438 is about 2139.2610873851. The cubic root of 4576438 is about 166.0259068290.

The spelling of 4576438 in words is "four million, five hundred seventy-six thousand, four hundred thirty-eight".