2276523 has 12 divisors (see below), whose sum is σ = 3461640. Its totient is φ = 1437696.

The previous prime is 2276513. The next prime is 2276537. The reversal of 2276523 is 3256722.

2276523 is a `hidden beast` number, since 2 + 2 + 7 + 652 + 3 = 666.

It is not a de Polignac number, because 2276523 - 2¹² = 2272427 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2⁷ + 2¹¹ + 7 + 6² + 5 + 2²¹ + 3¹¹ .

It is not an unprimeable number, because it can be changed into a prime (2276503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6486 + ... + 6827.

It is an arithmetic number, because the mean of its divisors is an integer number (288470).

2^2276523 is an apocalyptic number.

2276523 is a deficient number, since it is larger than the sum of its proper divisors (1185117).

2276523 is a wasteful number, since it uses less digits than its factorization.

2276523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13338 (or 13335 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 2276523 is about 1508.8150980157. The cubic root of 2276523 is about 131.5499480148.

The spelling of 2276523 in words is "two million, two hundred seventy-six thousand, five hundred twenty-three".