5120012 has 12 divisors (see below), whose sum is σ = 9129456. Its totient is φ = 2511600.

The previous prime is 5119997. The next prime is 5120029. The reversal of 5120012 is 2100215.

It is a junction number, because it is equal to n+sod(n) for n = 5119975 and 5120002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11864 + ... + 12287.

It is an arithmetic number, because the mean of its divisors is an integer number (760788).

Almost surely, 2^5120012 is an apocalyptic number.

It is an amenable number.

5120012 is a deficient number, since it is larger than the sum of its proper divisors (4009444).

5120012 is a wasteful number, since it uses less digits than its factorization.

5120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24208 (or 24206 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5120012 is about 2262.7443514458. The cubic root of 5120012 is about 172.3549098546.

Adding to 5120012 its reverse (2100215), we get a palindrome (7220227).

It can be divided in two parts, 5 and 120012, that multiplied together give a triangular number (600060 = T₁₀₉₅).

The spelling of 5120012 in words is "five million, one hundred twenty thousand, twelve".