2275626 has 16 divisors (see below), whose sum is σ = 4568544. Its totient is φ = 755664.

The previous prime is 2275619. The next prime is 2275633. The reversal of 2275626 is 6265722.

It is an interprime number because it is at equal distance from previous prime (2275619) and next prime (2275633).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2275593 and 2275602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536 + ... + 2628.

It is an arithmetic number, because the mean of its divisors is an integer number (285534).

2^2275626 is an apocalyptic number.

2275626 is an abundant number, since it is smaller than the sum of its proper divisors (2292918).

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

2275626 is a wasteful number, since it uses less digits than its factorization.

2275626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445.

The product of its digits is 10080, while the sum is 30.

The square root of 2275626 is about 1508.5178156058. The cubic root of 2275626 is about 131.5326678899.

The spelling of 2275626 in words is "two million, two hundred seventy-five thousand, six hundred twenty-six".