166466936 has 16 divisors (see below), whose sum is σ = 313997040. Its totient is φ = 82734400.

The previous prime is 166466933. The next prime is 166466947. The reversal of 166466936 is 639664661.

166466936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×166466936² = 55422481562456192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166466933) 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, 60965 + ... + 63636.

It is an arithmetic number, because the mean of its divisors is an integer number (19624815).

Almost surely, 2^166466936 is an apocalyptic number.

It is an amenable number.

166466936 is a deficient number, since it is larger than the sum of its proper divisors (147530104).

166466936 is a wasteful number, since it uses less digits than its factorization.

166466936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124774 (or 124770 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 166466936 is about 12902.2066329756. The cubic root of 166466936 is about 550.1012882326.

The spelling of 166466936 in words is "one hundred sixty-six million, four hundred sixty-six thousand, nine hundred thirty-six".