5012428 has 24 divisors (see below), whose sum is σ = 9339120. Its totient is φ = 2347200.

The previous prime is 5012417. The next prime is 5012429. The reversal of 5012428 is 8242105.

It is a junction number, because it is equal to n+sod(n) for n = 5012399 and 5012408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012429) 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, 7350 + ... + 8002.

It is an arithmetic number, because the mean of its divisors is an integer number (389130).

Almost surely, 2^5012428 is an apocalyptic number.

It is an amenable number.

5012428 is a deficient number, since it is larger than the sum of its proper divisors (4326692).

5012428 is a wasteful number, since it uses less digits than its factorization.

5012428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5012428 is about 2238.8452380636. The cubic root of 5012428 is about 171.1391546523.

The spelling of 5012428 in words is "five million, twelve thousand, four hundred twenty-eight".