4990012 has 12 divisors (see below), whose sum is σ = 8784216. Its totient is φ = 2480240.

The previous prime is 4989997. The next prime is 4990019. The reversal of 4990012 is 2100994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2914 + ... + 4297.

It is an arithmetic number, because the mean of its divisors is an integer number (732018).

Almost surely, 2^4990012 is an apocalyptic number.

It is an amenable number.

4990012 is a deficient number, since it is larger than the sum of its proper divisors (3794204).

4990012 is a wasteful number, since it uses less digits than its factorization.

4990012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388 (or 7386 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 4990012 is about 2233.8334763361. The cubic root of 4990012 is about 170.8836571684.

The spelling of 4990012 in words is "four million, nine hundred ninety thousand, twelve".