106566562 has 8 divisors (see below), whose sum is σ = 159907356. Its totient is φ = 53264112.

The previous prime is 106566539. The next prime is 106566569. The reversal of 106566562 is 265665601.

It can be written as a sum of positive squares in 2 ways, for example, as 85581001 + 20985561 = 9251^2 + 4581^2 .

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

It is a super-2 number, since 2×106566562² = 22712864272999688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106566569) 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, 1153 + ... + 14644.

Almost surely, 2^106566562 is an apocalyptic number.

106566562 is a deficient number, since it is larger than the sum of its proper divisors (53340794).

106566562 is a wasteful number, since it uses less digits than its factorization.

106566562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19172.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 106566562 is about 10323.1081559771. The cubic root of 106566562 is about 474.1040351560.

The spelling of 106566562 in words is "one hundred six million, five hundred sixty-six thousand, five hundred sixty-two".