146341217 has 8 divisors (see below), whose sum is σ = 160449600. Its totient is φ = 132366960.

The previous prime is 146341213. The next prime is 146341229. The reversal of 146341217 is 712143641.

It is a happy number.

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

It is not a de Polignac number, because 146341217 - 2² = 146341213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146341217.

It is not an unprimeable number, because it can be changed into a prime (146341213) 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, 31238 + ... + 35615.

It is an arithmetic number, because the mean of its divisors is an integer number (20056200).

Almost surely, 2^146341217 is an apocalyptic number.

It is an amenable number.

146341217 is a deficient number, since it is larger than the sum of its proper divisors (14108383).

146341217 is a wasteful number, since it uses less digits than its factorization.

146341217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67063.

The product of its digits is 4032, while the sum is 29.

The square root of 146341217 is about 12097.1573933714. The cubic root of 146341217 is about 526.9736348515.

Adding to 146341217 its reverse (712143641), we get a palindrome (858484858).

It can be divided in two parts, 14634 and 1217, that added together give a palindrome (15851).

The spelling of 146341217 in words is "one hundred forty-six million, three hundred forty-one thousand, two hundred seventeen".