4772838 has 32 divisors (see below), whose sum is σ = 11485440. Its totient is φ = 1291680.

The previous prime is 4772837. The next prime is 4772839. The reversal of 4772838 is 8382774.

4772838 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4772837) and next prime (4772839).

It is a junction number, because it is equal to n+sod(n) for n = 4772796 and 4772805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2193 + ... + 3788.

It is an arithmetic number, because the mean of its divisors is an integer number (358920).

Almost surely, 2^4772838 is an apocalyptic number.

4772838 is an abundant number, since it is smaller than the sum of its proper divisors (6712602).

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

4772838 is a wasteful number, since it uses less digits than its factorization.

4772838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012.

The product of its digits is 75264, while the sum is 39.

The square root of 4772838 is about 2184.6825856403. The cubic root of 4772838 is about 168.3677460170.

The spelling of 4772838 in words is "four million, seven hundred seventy-two thousand, eight hundred thirty-eight".