4278976 has 56 divisors (see below), whose sum is σ = 9458960. Its totient is φ = 1907712.

The previous prime is 4278959. The next prime is 4278991. The reversal of 4278976 is 6798724.

It is a cake number, because a cake can be divided into 4278976 parts by 295 planar cuts.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30715 + ... + 30853.

It is an arithmetic number, because the mean of its divisors is an integer number (168910).

Almost surely, 2^4278976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4278976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4729480).

4278976 is an abundant number, since it is smaller than the sum of its proper divisors (5179984).

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

4278976 is a wasteful number, since it uses less digits than its factorization.

4278976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 191 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The square root of 4278976 is about 2068.5685872119. The cubic root of 4278976 is about 162.3478781508.

The spelling of 4278976 in words is "four million, two hundred seventy-eight thousand, nine hundred seventy-six".