4228232565 has 32 divisors (see below), whose sum is σ = 6915870720. Its totient is φ = 2204919104.

The previous prime is 4228232539. The next prime is 4228232573. The reversal of 4228232565 is 5652328224.

It is a cyclic number.

It is not a de Polignac number, because 4228232565 - 2⁹ = 4228232053 is a prime.

It is a super-3 number, since 3×4228232565³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 927622 + ... + 932168.

It is an arithmetic number, because the mean of its divisors is an integer number (216120960).

Almost surely, 2^4228232565 is an apocalyptic number.

It is an amenable number.

4228232565 is a deficient number, since it is larger than the sum of its proper divisors (2687638155).

4228232565 is a wasteful number, since it uses less digits than its factorization.

4228232565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921.

The product of its digits is 230400, while the sum is 39.

The square root of 4228232565 is about 65024.8611301862. The cubic root of 4228232565 is about 1617.0357526012.

It can be divided in two parts, 42282 and 32565, that added together give a palindrome (74847).

The spelling of 4228232565 in words is "four billion, two hundred twenty-eight million, two hundred thirty-two thousand, five hundred sixty-five".