2642912 has 12 divisors (see below), whose sum is σ = 5203296. Its totient is φ = 1321440.

The previous prime is 2642897. The next prime is 2642929. The reversal of 2642912 is 2192462.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41264 + ... + 41327.

It is an arithmetic number, because the mean of its divisors is an integer number (433608).

2^2642912 is an apocalyptic number.

It is an amenable number.

2642912 is a deficient number, since it is larger than the sum of its proper divisors (2560384).

2642912 is an equidigital number, since it uses as much as digits as its factorization.

2642912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82601 (or 82593 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 2642912 is about 1625.7035400097. The cubic root of 2642912 is about 138.2592619693.

The spelling of 2642912 in words is "two million, six hundred forty-two thousand, nine hundred twelve".