564676622 has 8 divisors (see below), whose sum is σ = 851747400. Its totient is φ = 280760824.

The previous prime is 564676613. The next prime is 564676627. The reversal of 564676622 is 226676465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564676627) 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, 788297 + ... + 789012.

It is an arithmetic number, because the mean of its divisors is an integer number (106468425).

Almost surely, 2^564676622 is an apocalyptic number.

564676622 is a deficient number, since it is larger than the sum of its proper divisors (287070778).

564676622 is a wasteful number, since it uses less digits than its factorization.

564676622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577490.

The product of its digits is 725760, while the sum is 44.

The square root of 564676622 is about 23762.9253670502. The cubic root of 564676622 is about 826.5451895801.

The spelling of 564676622 in words is "five hundred sixty-four million, six hundred seventy-six thousand, six hundred twenty-two".