2609226 has 32 divisors (see below), whose sum is σ = 5851200. Its totient is φ = 861840.

The previous prime is 2609219. The next prime is 2609231. The reversal of 2609226 is 6229062.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2609226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11280 + ... + 11508.

It is an arithmetic number, because the mean of its divisors is an integer number (182850).

2^2609226 is an apocalyptic number.

2609226 is an abundant number, since it is smaller than the sum of its proper divisors (3241974).

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

2609226 is a wasteful number, since it uses less digits than its factorization.

2609226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2609226 is about 1615.3098773920. The cubic root of 2609226 is about 137.6693406710.

The spelling of 2609226 in words is "two million, six hundred nine thousand, two hundred twenty-six".