564196238 has 8 divisors (see below), whose sum is σ = 896076432. Its totient is φ = 265504096.

The previous prime is 564196223. The next prime is 564196253. The reversal of 564196238 is 832691465.

It is an interprime number because it is at equal distance from previous prime (564196223) and next prime (564196253).

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

It is a congruent number.

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, 8296970 + ... + 8297037.

It is an arithmetic number, because the mean of its divisors is an integer number (112009554).

Almost surely, 2^564196238 is an apocalyptic number.

564196238 is a deficient number, since it is larger than the sum of its proper divisors (331880194).

564196238 is a wasteful number, since it uses less digits than its factorization.

564196238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16594026.

The product of its digits is 311040, while the sum is 44.

The square root of 564196238 is about 23752.8153699725. The cubic root of 564196238 is about 826.3107357836.

The spelling of 564196238 in words is "five hundred sixty-four million, one hundred ninety-six thousand, two hundred thirty-eight".