2518012 has 36 divisors (see below), whose sum is σ = 5314680. Its totient is φ = 1039584.

The previous prime is 2518003. The next prime is 2518067. The reversal of 2518012 is 2108152.

It is a super-3 number, since 3×2518012³ = 47895492254255333184, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5463 + ... + 5905.

It is an arithmetic number, because the mean of its divisors is an integer number (147630).

2^2518012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2518012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2657340).

2518012 is an abundant number, since it is smaller than the sum of its proper divisors (2796668).

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

2518012 is a wasteful number, since it uses less digits than its factorization.

2518012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2518012 is about 1586.8245019535. The cubic root of 2518012 is about 136.0460484205.

The spelling of 2518012 in words is "two million, five hundred eighteen thousand, twelve".