564011212 has 12 divisors (see below), whose sum is σ = 988671600. Its totient is φ = 281533616.

The previous prime is 564011207. The next prime is 564011249. The reversal of 564011212 is 212110465.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115303 + ... + 120094.

It is an arithmetic number, because the mean of its divisors is an integer number (82389300).

Almost surely, 2^564011212 is an apocalyptic number.

It is an amenable number.

564011212 is a deficient number, since it is larger than the sum of its proper divisors (424660388).

564011212 is a wasteful number, since it uses less digits than its factorization.

564011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236000 (or 235998 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 564011212 is about 23748.9202280862. The cubic root of 564011212 is about 826.2203974249.

Adding to 564011212 its reverse (212110465), we get a palindrome (776121677).

The spelling of 564011212 in words is "five hundred sixty-four million, eleven thousand, two hundred twelve".