2457012 has 12 divisors (see below), whose sum is σ = 5733056. Its totient is φ = 819000.

The previous prime is 2457011. The next prime is 2457031. The reversal of 2457012 is 2107542.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2457012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2457011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102364 + ... + 102387.

2^2457012 is an apocalyptic number.

It is an amenable number.

2457012 is an abundant number, since it is smaller than the sum of its proper divisors (3276044).

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

2457012 is a wasteful number, since it uses less digits than its factorization.

2457012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204758 (or 204756 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2457012 is about 1567.4858851039. The cubic root of 2457012 is about 134.9384630376.

The spelling of 2457012 in words is "two million, four hundred fifty-seven thousand, twelve".