2276722524 has 12 divisors (see below), whose sum is σ = 5312352584. Its totient is φ = 758907504.

The previous prime is 2276722493. The next prime is 2276722529. The reversal of 2276722524 is 4252276722.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276722529) 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, 94863427 + ... + 94863450.

Almost surely, 2^2276722524 is an apocalyptic number.

It is an amenable number.

2276722524 is an abundant number, since it is smaller than the sum of its proper divisors (3035630060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2276722524 is a wasteful number, since it uses less digits than its factorization.

2276722524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189726884 (or 189726882 counting only the distinct ones).

The product of its digits is 188160, while the sum is 39.

The square root of 2276722524 is about 47715.0136120697. The cubic root of 2276722524 is about 1315.5379109843.

The spelling of 2276722524 in words is "two billion, two hundred seventy-six million, seven hundred twenty-two thousand, five hundred twenty-four".