146729107 has 8 divisors (see below), whose sum is σ = 173100032. Its totient is φ = 121710600.

The previous prime is 146729083. The next prime is 146729113. The reversal of 146729107 is 701927641.

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

It is a cyclic number.

It is not a de Polignac number, because 146729107 - 2⁷ = 146728979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146729117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337869 + ... + 338302.

It is an arithmetic number, because the mean of its divisors is an integer number (21637504).

Almost surely, 2^146729107 is an apocalyptic number.

146729107 is a deficient number, since it is larger than the sum of its proper divisors (26370925).

146729107 is an equidigital number, since it uses as much as digits as its factorization.

146729107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676209.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 146729107 is about 12113.1790624922. The cubic root of 146729107 is about 527.4388204243.

The spelling of 146729107 in words is "one hundred forty-six million, seven hundred twenty-nine thousand, one hundred seven".