146122166 has 8 divisors (see below), whose sum is σ = 223318944. Its totient is φ = 71682520.

The previous prime is 146122159. The next prime is 146122169. The reversal of 146122166 is 661221641.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146122169) 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, 689150 + ... + 689361.

It is an arithmetic number, because the mean of its divisors is an integer number (27914868).

Almost surely, 2^146122166 is an apocalyptic number.

146122166 is a deficient number, since it is larger than the sum of its proper divisors (77196778).

146122166 is a wasteful number, since it uses less digits than its factorization.

146122166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378566.

The product of its digits is 3456, while the sum is 29.

The square root of 146122166 is about 12088.1001815835. The cubic root of 146122166 is about 526.7105698771.

The spelling of 146122166 in words is "one hundred forty-six million, one hundred twenty-two thousand, one hundred sixty-six".