2303276 has 12 divisors (see below), whose sum is σ = 4051320. Its totient is φ = 1145760.

The previous prime is 2303263. The next prime is 2303293. The reversal of 2303276 is 6723032.

It is an alternating number because its digits alternate between even and odd.

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, 521 + ... + 2208.

It is an arithmetic number, because the mean of its divisors is an integer number (337610).

2^2303276 is an apocalyptic number.

It is an amenable number.

2303276 is a deficient number, since it is larger than the sum of its proper divisors (1748044).

2303276 is a wasteful number, since it uses less digits than its factorization.

2303276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 2303276 is about 1517.6547697023. The cubic root of 2303276 is about 132.0632540427.

It can be divided in two parts, 2303 and 276, that multiplied together give a triangular number (635628 = T₁₁₂₇).

The spelling of 2303276 in words is "two million, three hundred three thousand, two hundred seventy-six".