2697226 has 32 divisors (see below), whose sum is σ = 4902912. Its totient is φ = 1088640.

The previous prime is 2697209. The next prime is 2697229. The reversal of 2697226 is 6227962.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2697191 and 2697200.

It is not an unprimeable number, because it can be changed into a prime (2697229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21175 + ... + 21301.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

2^2697226 is an apocalyptic number.

2697226 is a deficient number, since it is larger than the sum of its proper divisors (2205686).

2697226 is a wasteful number, since it uses less digits than its factorization.

2697226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214.

The product of its digits is 18144, while the sum is 34.

The square root of 2697226 is about 1642.3233542759. The cubic root of 2697226 is about 139.1999606399.

It can be divided in two parts, 26 and 97226, that multiplied together give a triangular number (2527876 = T₂₂₄₈).

The spelling of 2697226 in words is "two million, six hundred ninety-seven thousand, two hundred twenty-six".