4778094 has 16 divisors (see below), whose sum is σ = 9630720. Its totient is φ = 1580280.

The previous prime is 4778077. The next prime is 4778107. The reversal of 4778094 is 4908774.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2254 + ... + 3825.

It is an arithmetic number, because the mean of its divisors is an integer number (601920).

Almost surely, 2^4778094 is an apocalyptic number.

4778094 is an abundant number, since it is smaller than the sum of its proper divisors (4852626).

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

4778094 is a wasteful number, since it uses less digits than its factorization.

4778094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4778094 is about 2185.8851753923. The cubic root of 4778094 is about 168.4295273045.

It can be divided in two parts, 47780 and 94, that added together give a palindrome (47874).

The spelling of 4778094 in words is "four million, seven hundred seventy-eight thousand, ninety-four".