565001232 has 20 divisors (see below), whose sum is σ = 1459586640. Its totient is φ = 188333728.

The previous prime is 565001231. The next prime is 565001249. The reversal of 565001232 is 232100565.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (565001231) 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, 5885382 + ... + 5885477.

It is an arithmetic number, because the mean of its divisors is an integer number (72979332).

Almost surely, 2^565001232 is an apocalyptic number.

It is an amenable number.

565001232 is an abundant number, since it is smaller than the sum of its proper divisors (894585408).

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

565001232 is a wasteful number, since it uses less digits than its factorization.

565001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11770870 (or 11770864 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 565001232 is about 23769.7545633101. The cubic root of 565001232 is about 826.7035418283.

Adding to 565001232 its reverse (232100565), we get a palindrome (797101797).

The spelling of 565001232 in words is "five hundred sixty-five million, one thousand, two hundred thirty-two".