2273026 has 8 divisors (see below), whose sum is σ = 3896640. Its totient is φ = 974148.

The previous prime is 2273017. The next prime is 2273041. The reversal of 2273026 is 6203722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2272988 and 2273006.

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, 81166 + ... + 81193.

It is an arithmetic number, because the mean of its divisors is an integer number (487080).

2^2273026 is an apocalyptic number.

2273026 is a deficient number, since it is larger than the sum of its proper divisors (1623614).

2273026 is a wasteful number, since it uses less digits than its factorization.

2273026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162368.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 2273026 is about 1507.6557962612. The cubic root of 2273026 is about 131.4825549007.

Adding to 2273026 its reverse (6203722), we get a palindrome (8476748).

The spelling of 2273026 in words is "two million, two hundred seventy-three thousand, twenty-six".