2742612 has 48 divisors (see below), whose sum is σ = 7042560. Its totient is φ = 826848.

The previous prime is 2742587. The next prime is 2742629. The reversal of 2742612 is 2162472.

2742612 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 an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4983 + ... + 5505.

It is an arithmetic number, because the mean of its divisors is an integer number (146720).

2^2742612 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 2742612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3521280).

2742612 is an abundant number, since it is smaller than the sum of its proper divisors (4299948).

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

2742612 is a wasteful number, since it uses less digits than its factorization.

2742612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 570 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 2742612 is about 1656.0833312367. The cubic root of 2742612 is about 139.9763905766.

The spelling of 2742612 in words is "two million, seven hundred forty-two thousand, six hundred twelve".