2726536 has 16 divisors (see below), whose sum is σ = 5130000. Its totient is φ = 1358544.

The previous prime is 2726509. The next prime is 2726561. The reversal of 2726536 is 6356272.

It is a junction number, because it is equal to n+sod(n) for n = 2726498 and 2726507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3651 + ... + 4333.

It is an arithmetic number, because the mean of its divisors is an integer number (320625).

2^2726536 is an apocalyptic number.

It is an amenable number.

2726536 is a deficient number, since it is larger than the sum of its proper divisors (2403464).

2726536 is a wasteful number, since it uses less digits than its factorization.

2726536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1184 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 2726536 is about 1651.2225773650. Note that the first 3 decimals coincide. The cubic root of 2726536 is about 139.7023608668.

The spelling of 2726536 in words is "two million, seven hundred twenty-six thousand, five hundred thirty-six".