2276742523 has 4 divisors (see below), whose sum is σ = 2483719128. Its totient is φ = 2069765920.

The previous prime is 2276742521. The next prime is 2276742541. The reversal of 2276742523 is 3252476722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2276742523 - 2¹ = 2276742521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2276742521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103488286 + ... + 103488307.

It is an arithmetic number, because the mean of its divisors is an integer number (620929782).

Almost surely, 2^2276742523 is an apocalyptic number.

2276742523 is a deficient number, since it is larger than the sum of its proper divisors (206976605).

2276742523 is a wasteful number, since it uses less digits than its factorization.

2276742523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206976604.

The product of its digits is 282240, while the sum is 40.

The square root of 2276742523 is about 47715.2231787718. The cubic root of 2276742523 is about 1315.5417629199.

The spelling of 2276742523 in words is "two billion, two hundred seventy-six million, seven hundred forty-two thousand, five hundred twenty-three".