562161166 has 8 divisors (see below), whose sum is σ = 963704880. Its totient is φ = 240926208.

The previous prime is 562161163. The next prime is 562161169. The reversal of 562161166 is 661161265.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (562161163) and next prime (562161169).

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 (562161163) 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, 20077171 + ... + 20077198.

It is an arithmetic number, because the mean of its divisors is an integer number (120463110).

Almost surely, 2^562161166 is an apocalyptic number.

562161166 is a deficient number, since it is larger than the sum of its proper divisors (401543714).

562161166 is a wasteful number, since it uses less digits than its factorization.

562161166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40154378.

The product of its digits is 12960, while the sum is 34.

The square root of 562161166 is about 23709.9381272917. The cubic root of 562161166 is about 825.3160300106.

Subtracting 562161166 from its reverse (661161265), we obtain a palindrome (99000099).

The spelling of 562161166 in words is "five hundred sixty-two million, one hundred sixty-one thousand, one hundred sixty-six".