2542012 has 12 divisors (see below), whose sum is σ = 4853016. Its totient is φ = 1155440.

The previous prime is 2542009. The next prime is 2542021. The reversal of 2542012 is 2102452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28843 + ... + 28930.

It is an arithmetic number, because the mean of its divisors is an integer number (404418).

2^2542012 is an apocalyptic number.

2542012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2542012 is a deficient number, since it is larger than the sum of its proper divisors (2311004).

2542012 is a wasteful number, since it uses less digits than its factorization.

2542012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57788 (or 57786 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2542012 is about 1594.3688406388. The cubic root of 2542012 is about 136.4769155952.

Adding to 2542012 its reverse (2102452), we get a palindrome (4644464).

The spelling of 2542012 in words is "two million, five hundred forty-two thousand, twelve".