146598241 has 4 divisors (see below), whose sum is σ = 147227652. Its totient is φ = 145968832.

The previous prime is 146598227. The next prime is 146598271. The reversal of 146598241 is 142895641.

146598241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16638241 + 129960000 = 4079^2 + 11400^2 .

It is a cyclic number.

It is not a de Polignac number, because 146598241 - 2⁵ = 146598209 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146598194 and 146598203.

It is not an unprimeable number, because it can be changed into a prime (146598271) 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, 314356 + ... + 314821.

It is an arithmetic number, because the mean of its divisors is an integer number (36806913).

Almost surely, 2^146598241 is an apocalyptic number.

It is an amenable number.

146598241 is a deficient number, since it is larger than the sum of its proper divisors (629411).

146598241 is an equidigital number, since it uses as much as digits as its factorization.

146598241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629410.

The product of its digits is 69120, while the sum is 40.

The square root of 146598241 is about 12107.7760550813. The cubic root of 146598241 is about 527.2819682478.

The spelling of 146598241 in words is "one hundred forty-six million, five hundred ninety-eight thousand, two hundred forty-one".