2726258 has 16 divisors (see below), whose sum is σ = 4219776. Its totient is φ = 1320480.

The previous prime is 2726249. The next prime is 2726263. The reversal of 2726258 is 8526272.

2726258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10235 + ... + 10497.

It is an arithmetic number, because the mean of its divisors is an integer number (263736).

2^2726258 is an apocalyptic number.

2726258 is a deficient number, since it is larger than the sum of its proper divisors (1493518).

2726258 is a wasteful number, since it uses less digits than its factorization.

2726258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its digits is 13440, while the sum is 32.

The square root of 2726258 is about 1651.1383951686. The cubic root of 2726258 is about 139.6976126470.

The spelling of 2726258 in words is "two million, seven hundred twenty-six thousand, two hundred fifty-eight".