2232764747 has 4 divisors (see below), whose sum is σ = 2233216920. Its totient is φ = 2232312576.

The previous prime is 2232764731. The next prime is 2232764753. The reversal of 2232764747 is 7474672322.

It is a happy number.

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 2232764747 - 2⁴ = 2232764731 is a prime.

It is a super-3 number, since 3×2232764747³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232764698 and 2232764707.

It is not an unprimeable number, because it can be changed into a prime (2232764047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218597 + ... + 228582.

It is an arithmetic number, because the mean of its divisors is an integer number (558304230).

Almost surely, 2^2232764747 is an apocalyptic number.

2232764747 is a deficient number, since it is larger than the sum of its proper divisors (452173).

2232764747 is an equidigital number, since it uses as much as digits as its factorization.

2232764747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452172.

The product of its digits is 790272, while the sum is 44.

The square root of 2232764747 is about 47252.1401314269. The cubic root of 2232764747 is about 1307.0162550393.

The spelling of 2232764747 in words is "two billion, two hundred thirty-two million, seven hundred sixty-four thousand, seven hundred forty-seven".