2517212 has 12 divisors (see below), whose sum is σ = 4596816. Its totient is φ = 1203840.

The previous prime is 2517211. The next prime is 2517227. The reversal of 2517212 is 2127152.

2517212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2517211) 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, 13589 + ... + 13772.

It is an arithmetic number, because the mean of its divisors is an integer number (383068).

2^2517212 is an apocalyptic number.

It is an amenable number.

2517212 is a deficient number, since it is larger than the sum of its proper divisors (2079604).

2517212 is a wasteful number, since it uses less digits than its factorization.

2517212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27388 (or 27386 counting only the distinct ones).

The product of its digits is 280, while the sum is 20.

The square root of 2517212 is about 1586.5724061637. The cubic root of 2517212 is about 136.0316391210.

The spelling of 2517212 in words is "two million, five hundred seventeen thousand, two hundred twelve".