2612992 has 36 divisors (see below), whose sum is σ = 5334840. Its totient is φ = 1276928.

The previous prime is 2612989. The next prime is 2612999. The reversal of 2612992 is 2992162.

2612992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612999) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15018 + ... + 15190.

It is an arithmetic number, because the mean of its divisors is an integer number (148190).

2^2612992 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 2612992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2667420).

2612992 is an abundant number, since it is smaller than the sum of its proper divisors (2721848).

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

2612992 is an equidigital number, since it uses as much as digits as its factorization.

2612992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 234 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 2612992 is about 1616.4751776628. The cubic root of 2612992 is about 137.7355433811.

The spelling of 2612992 in words is "two million, six hundred twelve thousand, nine hundred ninety-two".