4481278 has 8 divisors (see below), whose sum is σ = 6762672. Its totient is φ = 2227056.

The previous prime is 4481273. The next prime is 4481287. The reversal of 4481278 is 8721844.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6375 + ... + 7042.

It is an arithmetic number, because the mean of its divisors is an integer number (845334).

Almost surely, 2^4481278 is an apocalyptic number.

4481278 is a deficient number, since it is larger than the sum of its proper divisors (2281394).

4481278 is a wasteful number, since it uses less digits than its factorization.

4481278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13586.

The product of its digits is 14336, while the sum is 34.

The square root of 4481278 is about 2116.9029264470. The cubic root of 4481278 is about 164.8670861050.

The spelling of 4481278 in words is "four million, four hundred eighty-one thousand, two hundred seventy-eight".