4998012 has 12 divisors (see below), whose sum is σ = 11662056. Its totient is φ = 1666000.

The previous prime is 4998001. The next prime is 4998013. The reversal of 4998012 is 2108994.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208239 + ... + 208262.

It is an arithmetic number, because the mean of its divisors is an integer number (971838).

Almost surely, 2^4998012 is an apocalyptic number.

It is an amenable number.

4998012 is an abundant number, since it is smaller than the sum of its proper divisors (6664044).

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

4998012 is a wasteful number, since it uses less digits than its factorization.

4998012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416508 (or 416506 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 4998012 is about 2235.6234029908. The cubic root of 4998012 is about 170.9749287822.

The spelling of 4998012 in words is "four million, nine hundred ninety-eight thousand, twelve".