146105667 has 16 divisors (see below), whose sum is σ = 229186080. Its totient is φ = 91673856.

The previous prime is 146105639. The next prime is 146105689. The reversal of 146105667 is 766501641.

It is not a de Polignac number, because 146105667 - 2⁸ = 146105411 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (146103667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158698 + ... + 159615.

It is an arithmetic number, because the mean of its divisors is an integer number (14324130).

Almost surely, 2^146105667 is an apocalyptic number.

146105667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

146105667 is a deficient number, since it is larger than the sum of its proper divisors (83080413).

146105667 is a wasteful number, since it uses less digits than its factorization.

146105667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318339 (or 318333 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 146105667 is about 12087.4177143011. The cubic root of 146105667 is about 526.6907450848.

The spelling of 146105667 in words is "one hundred forty-six million, one hundred five thousand, six hundred sixty-seven".