146048241 has 16 divisors (see below), whose sum is σ = 206751744. Its totient is φ = 91386624.

The previous prime is 146048237. The next prime is 146048249. The reversal of 146048241 is 142840641.

It is not a de Polignac number, because 146048241 - 2² = 146048237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146048199 and 146048208.

It is not an unprimeable number, because it can be changed into a prime (146048249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15795 + ... + 23271.

It is an arithmetic number, because the mean of its divisors is an integer number (12921984).

Almost surely, 2^146048241 is an apocalyptic number.

It is an amenable number.

146048241 is a deficient number, since it is larger than the sum of its proper divisors (60703503).

146048241 is a wasteful number, since it uses less digits than its factorization.

146048241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 146048241 is about 12085.0420355082. The cubic root of 146048241 is about 526.6217317767.

Adding to 146048241 its reverse (142840641), we get a palindrome (288888882).

The spelling of 146048241 in words is "one hundred forty-six million, forty-eight thousand, two hundred forty-one".