2276406 has 24 divisors (see below), whose sum is σ = 5381064.
Its totient is φ = 689760.
The previous prime is 2276401. The next prime is 2276411. The reversal of 2276406 is 6046722.
2276406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2276401) and next prime (2276411).
It is a self number, because there is not a number n which added to its sum of digits gives 2276406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2276401) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 5551 + ... + 5946.
It is an arithmetic number, because the mean of its divisors is an integer number (224211).
22276406 is an apocalyptic number.
2276406 is an abundant number, since it is smaller than the sum of its proper divisors (3104658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2276406 is a wasteful number, since it uses less digits than its factorization.
2276406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11516 (or 11513 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 2276406 is about 1508.7763253710.
The cubic root of 2276406 is about 131.5476943429.
The spelling of 2276406 in words is "two million, two hundred seventy-six thousand, four hundred six".