564774067 has 8 divisors (see below), whose sum is σ = 663510960. Its totient is φ = 473936160.

The previous prime is 564774053. The next prime is 564774073. The reversal of 564774067 is 760477465.

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

It is a cyclic number.

It is not a de Polignac number, because 564774067 - 2¹⁵ = 564741299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564774167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974592 + ... + 1974877.

It is an arithmetic number, because the mean of its divisors is an integer number (82938870).

Almost surely, 2^564774067 is an apocalyptic number.

564774067 is a deficient number, since it is larger than the sum of its proper divisors (98736893).

564774067 is a wasteful number, since it uses less digits than its factorization.

564774067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949493.

The product of its (nonzero) digits is 987840, while the sum is 46.

The square root of 564774067 is about 23764.9756364277. The cubic root of 564774067 is about 826.5927318726.

The spelling of 564774067 in words is "five hundred sixty-four million, seven hundred seventy-four thousand, sixty-seven".