2726496 has 36 divisors (see below), whose sum is σ = 7754292. Its totient is φ = 908736.

The previous prime is 2726491. The next prime is 2726509. The reversal of 2726496 is 6946272.

It is a happy number.

2726496 is a `hidden beast` number, since 2 + 7 + 2 + 649 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2³ + 7⁵ + 2²¹ + 6⁵ + 4⁸ + 9⁶ + 6⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 2726496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4446 + ... + 5021.

It is an arithmetic number, because the mean of its divisors is an integer number (215397).

2^2726496 is an apocalyptic number.

It is an amenable number.

2726496 is an abundant number, since it is smaller than the sum of its proper divisors (5027796).

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

2726496 is a wasteful number, since it uses less digits than its factorization.

2726496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9483 (or 9472 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2726496 is about 1651.2104650831. The cubic root of 2726496 is about 139.7016776895.

The spelling of 2726496 in words is "two million, seven hundred twenty-six thousand, four hundred ninety-six".