5072838 has 16 divisors (see below), whose sum is σ = 10297920. Its totient is φ = 1665576.

The previous prime is 5072831. The next prime is 5072863. The reversal of 5072838 is 8382705.

It is a junction number, because it is equal to n+sod(n) for n = 5072799 and 5072808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072831) 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, 5908 + ... + 6711.

It is an arithmetic number, because the mean of its divisors is an integer number (643620).

Almost surely, 2^5072838 is an apocalyptic number.

5072838 is an abundant number, since it is smaller than the sum of its proper divisors (5225082).

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

5072838 is a wasteful number, since it uses less digits than its factorization.

5072838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12691.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 5072838 is about 2252.2961616981. The cubic root of 5072838 is about 171.8239364781.

The spelling of 5072838 in words is "five million, seventy-two thousand, eight hundred thirty-eight".