166452122 has 16 divisors (see below), whose sum is σ = 269924640. Its totient is φ = 76714128.

The previous prime is 166452119. The next prime is 166452227. The reversal of 166452122 is 221254661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57788 + ... + 60599.

It is an arithmetic number, because the mean of its divisors is an integer number (16870290).

Almost surely, 2^166452122 is an apocalyptic number.

166452122 is a deficient number, since it is larger than the sum of its proper divisors (103472518).

166452122 is a wasteful number, since it uses less digits than its factorization.

166452122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118445.

The product of its digits is 5760, while the sum is 29.

The square root of 166452122 is about 12901.6325323581. The cubic root of 166452122 is about 550.0849697924.

The spelling of 166452122 in words is "one hundred sixty-six million, four hundred fifty-two thousand, one hundred twenty-two".