2438078 has 16 divisors (see below), whose sum is σ = 3841344. Its totient is φ = 1159200.

The previous prime is 2438077. The next prime is 2438081. The reversal of 2438078 is 8708342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438071) by changing a digit.

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, 3128 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (240084).

2^2438078 is an apocalyptic number.

2438078 is a deficient number, since it is larger than the sum of its proper divisors (1403266).

2438078 is a wasteful number, since it uses less digits than its factorization.

2438078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2438078 is about 1561.4345967731. The cubic root of 2438078 is about 134.5909520577.

The spelling of 2438078 in words is "two million, four hundred thirty-eight thousand, seventy-eight".