2276339521 has 3 divisors (see below), whose sum is σ = 2276387233. Its totient is φ = 2276291810.

The previous prime is 2276339519. The next prime is 2276339573. The reversal of 2276339521 is 1259336722.

The square root of 2276339521 is 47711.

It is a perfect power (a square), and thus also a powerful number.

2276339521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2276339521 - 2¹ = 2276339519 is a prime.

It is a super-2 number, since 2×2276339521² = 10363443229733018882, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2276330521) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 23856 + ... + 71566.

Almost surely, 2^2276339521 is an apocalyptic number.

2276339521 is the 47711-st square number.

2276339521 is the 23856-th centered octagonal number.

It is an amenable number.

2276339521 is a deficient number, since it is larger than the sum of its proper divisors (47712).

2276339521 is an frugal number, since it uses more digits than its factorization.

2276339521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95422 (or 47711 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The cubic root of 2276339521 is about 1315.4641377983.

The spelling of 2276339521 in words is "two billion, two hundred seventy-six million, three hundred thirty-nine thousand, five hundred twenty-one".