4935138 has 48 divisors (see below), whose sum is σ = 11102976. Its totient is φ = 1460160.

The previous prime is 4935131. The next prime is 4935149. The reversal of 4935138 is 8315394.

4935138 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4935099 and 4935108.

It is not an unprimeable number, because it can be changed into a prime (4935131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31356 + ... + 31512.

It is an arithmetic number, because the mean of its divisors is an integer number (231312).

Almost surely, 2^4935138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4935138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5551488).

4935138 is an abundant number, since it is smaller than the sum of its proper divisors (6167838).

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

4935138 is a wasteful number, since it uses less digits than its factorization.

4935138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 206 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 4935138 is about 2221.5170492256. The cubic root of 4935138 is about 170.2549576895.

It can be divided in two parts, 493513 and 8, that added together give a triangular number (493521 = T₉₉₃).

The spelling of 4935138 in words is "four million, nine hundred thirty-five thousand, one hundred thirty-eight".