5012838 has 12 divisors (see below), whose sum is σ = 10861188. Its totient is φ = 1670940.

The previous prime is 5012831. The next prime is 5012849. The reversal of 5012838 is 8382105.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012831) 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 5 ways as a sum of consecutive naturals, for example, 139228 + ... + 139263.

It is an arithmetic number, because the mean of its divisors is an integer number (905099).

Almost surely, 2^5012838 is an apocalyptic number.

5012838 is an abundant number, since it is smaller than the sum of its proper divisors (5848350).

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

5012838 is a wasteful number, since it uses less digits than its factorization.

5012838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278499 (or 278496 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5012838 is about 2238.9368012519. The cubic root of 5012838 is about 171.1438207303.

The spelling of 5012838 in words is "five million, twelve thousand, eight hundred thirty-eight".