105562066 has 8 divisors (see below), whose sum is σ = 158974704. Its totient is φ = 52570500.

The previous prime is 105562063. The next prime is 105562087. The reversal of 105562066 is 660265501.

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

It is a super-2 number, since 2×105562066² = 22286699556376712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105562063) 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, 104640 + ... + 105643.

It is an arithmetic number, because the mean of its divisors is an integer number (19871838).

Almost surely, 2^105562066 is an apocalyptic number.

105562066 is a deficient number, since it is larger than the sum of its proper divisors (53412638).

105562066 is a wasteful number, since it uses less digits than its factorization.

105562066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210536.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 105562066 is about 10274.3401734613. The cubic root of 105562066 is about 472.6096957967.

The spelling of 105562066 in words is "one hundred five million, five hundred sixty-two thousand, sixty-six".