2276939 has 8 divisors (see below), whose sum is σ = 2634240. Its totient is φ = 1927656.

The previous prime is 2276921. The next prime is 2276951. The reversal of 2276939 is 9396722.

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

It is a cyclic number.

It is not a de Polignac number, because 2276939 - 2¹² = 2272843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2276909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379 + ... + 2540.

It is an arithmetic number, because the mean of its divisors is an integer number (329280).

2^2276939 is an apocalyptic number.

2276939 is a deficient number, since it is larger than the sum of its proper divisors (357301).

2276939 is an equidigital number, since it uses as much as digits as its factorization.

2276939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009.

The product of its digits is 40824, while the sum is 38.

The square root of 2276939 is about 1508.9529482393. The cubic root of 2276939 is about 131.5579604450.

It can be divided in two parts, 2 and 276939, that multiplied together give a triangular number (553878 = T₁₀₅₂).

The spelling of 2276939 in words is "two million, two hundred seventy-six thousand, nine hundred thirty-nine".