2690912 has 48 divisors (see below), whose sum is σ = 6223392. Its totient is φ = 1121280.

The previous prime is 2690911. The next prime is 2690923. The reversal of 2690912 is 2190962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9038 + ... + 9330.

It is an arithmetic number, because the mean of its divisors is an integer number (129654).

2^2690912 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 2690912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111696).

2690912 is an abundant number, since it is smaller than the sum of its proper divisors (3532480).

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

2690912 is a wasteful number, since it uses less digits than its factorization.

2690912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2690912 is about 1640.3999512314. The cubic root of 2690912 is about 139.0912569490.

The spelling of 2690912 in words is "two million, six hundred ninety thousand, nine hundred twelve".