564222467 has 4 divisors (see below), whose sum is σ = 565569480. Its totient is φ = 562875456.

The previous prime is 564222419. The next prime is 564222473. The reversal of 564222467 is 764222465.

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 564222467 - 2⁶ = 564222403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564222467.

It is not an unprimeable number, because it can be changed into a prime (564222067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672878 + ... + 673715.

It is an arithmetic number, because the mean of its divisors is an integer number (141392370).

Almost surely, 2^564222467 is an apocalyptic number.

564222467 is a deficient number, since it is larger than the sum of its proper divisors (1347013).

564222467 is a wasteful number, since it uses less digits than its factorization.

564222467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347012.

The product of its digits is 161280, while the sum is 38.

The square root of 564222467 is about 23753.3674875795. The cubic root of 564222467 is about 826.3235404113.

The spelling of 564222467 in words is "five hundred sixty-four million, two hundred twenty-two thousand, four hundred sixty-seven".