146368159 has 8 divisors (see below), whose sum is σ = 174551040. Its totient is φ = 120003576.

The previous prime is 146368151. The next prime is 146368169. The reversal of 146368159 is 951863641.

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

It is not a de Polignac number, because 146368159 - 2³ = 146368151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146368151) 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, 454399 + ... + 454720.

It is an arithmetic number, because the mean of its divisors is an integer number (21818880).

Almost surely, 2^146368159 is an apocalyptic number.

146368159 is a deficient number, since it is larger than the sum of its proper divisors (28182881).

146368159 is an equidigital number, since it uses as much as digits as its factorization.

146368159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909149.

The product of its digits is 155520, while the sum is 43.

The square root of 146368159 is about 12098.2709095143. The cubic root of 146368159 is about 527.0059721810.

The spelling of 146368159 in words is "one hundred forty-six million, three hundred sixty-eight thousand, one hundred fifty-nine".