2726063 has 4 divisors (see below), whose sum is σ = 2869560. Its totient is φ = 2582568.

The previous prime is 2726057. The next prime is 2726081. The reversal of 2726063 is 3606272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2726063 - 2¹⁶ = 2660527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2726023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71720 + ... + 71757.

It is an arithmetic number, because the mean of its divisors is an integer number (717390).

2^2726063 is an apocalyptic number.

2726063 is a deficient number, since it is larger than the sum of its proper divisors (143497).

2726063 is a wasteful number, since it uses less digits than its factorization.

2726063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143496.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2726063 is about 1651.0793439444. The cubic root of 2726063 is about 139.6942818686.

The spelling of 2726063 in words is "two million, seven hundred twenty-six thousand, sixty-three".