4078948 has 24 divisors (see below), whose sum is σ = 7386680. Its totient is φ = 1969920.

The previous prime is 4078897. The next prime is 4078951. The reversal of 4078948 is 8498704.

It can be written as a sum of positive squares in 4 ways, for example, as 574564 + 3504384 = 758^2 + 1872^2 .

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 4078948.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17698 + ... + 17926.

Almost surely, 2^4078948 is an apocalyptic number.

It is an amenable number.

4078948 is a deficient number, since it is larger than the sum of its proper divisors (3307732).

4078948 is a wasteful number, since it uses less digits than its factorization.

4078948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 4078948 is about 2019.6405620803. The cubic root of 4078948 is about 159.7776599237. Note that the first 3 decimals are identical.

The spelling of 4078948 in words is "four million, seventy-eight thousand, nine hundred forty-eight".