166413106 has 8 divisors (see below), whose sum is σ = 249693804. Its totient is φ = 83181840.

The previous prime is 166413101. The next prime is 166413113. The reversal of 166413106 is 601314661.

166413106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 166177881 + 235225 = 12891^2 + 485^2 .

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

It is not an unprimeable number, because it can be changed into a prime (166413101) 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, 2305 + ... + 18388.

Almost surely, 2^166413106 is an apocalyptic number.

166413106 is a deficient number, since it is larger than the sum of its proper divisors (83280698).

166413106 is a wasteful number, since it uses less digits than its factorization.

166413106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24716.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 166413106 is about 12900.1203870352. The cubic root of 166413106 is about 550.0419868773.

Adding to 166413106 its reverse (601314661), we get a palindrome (767727767).

The spelling of 166413106 in words is "one hundred sixty-six million, four hundred thirteen thousand, one hundred six".