2245276 has 18 divisors (see below), whose sum is σ = 4319840. Its totient is φ = 1020360.

The previous prime is 2245273. The next prime is 2245277. The reversal of 2245276 is 6725422.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²⁰ + 4⁷ + 5⁴ + 2²⁰ + 7 + 6² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1836 + ... + 2803.

2^2245276 is an apocalyptic number.

It is an amenable number.

2245276 is a deficient number, since it is larger than the sum of its proper divisors (2074564).

2245276 is a wasteful number, since it uses less digits than its factorization.

2245276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665 (or 4652 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 2245276 is about 1498.4245059395. The cubic root of 2245276 is about 130.9452989186.

The spelling of 2245276 in words is "two million, two hundred forty-five thousand, two hundred seventy-six".