4705838 has 8 divisors (see below), whose sum is σ = 7474032. Its totient is φ = 2214496.

The previous prime is 4705837. The next prime is 4705849. The reversal of 4705838 is 8385074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4705838² = 44289822564488, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4705798 and 4705807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4705837) 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 3 ways as a sum of consecutive naturals, for example, 69170 + ... + 69237.

It is an arithmetic number, because the mean of its divisors is an integer number (934254).

Almost surely, 2^4705838 is an apocalyptic number.

4705838 is a deficient number, since it is larger than the sum of its proper divisors (2768194).

4705838 is a wasteful number, since it uses less digits than its factorization.

4705838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138426.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4705838 is about 2169.2943553146. The cubic root of 4705838 is about 167.5761946356.

The spelling of 4705838 in words is "four million, seven hundred five thousand, eight hundred thirty-eight".