2726442 has 24 divisors (see below), whose sum is σ = 5949216. Its totient is φ = 902376.

The previous prime is 2726441. The next prime is 2726453. The reversal of 2726442 is 2446272.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2726441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2553 + ... + 3459.

It is an arithmetic number, because the mean of its divisors is an integer number (247884).

2^2726442 is an apocalyptic number.

2726442 is an abundant number, since it is smaller than the sum of its proper divisors (3222774).

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

2726442 is a wasteful number, since it uses less digits than its factorization.

2726442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1079 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 2726442 is about 1651.1941133616. The cubic root of 2726442 is about 139.7007553897.

The spelling of 2726442 in words is "two million, seven hundred twenty-six thousand, four hundred forty-two".