146025141 has 4 divisors (see below), whose sum is σ = 194700192. Its totient is φ = 97350092.

The previous prime is 146025109. The next prime is 146025161. The reversal of 146025141 is 141520641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146025141 - 2⁵ = 146025109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146025161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24337521 + ... + 24337526.

It is an arithmetic number, because the mean of its divisors is an integer number (48675048).

Almost surely, 2^146025141 is an apocalyptic number.

It is an amenable number.

146025141 is a deficient number, since it is larger than the sum of its proper divisors (48675051).

146025141 is an equidigital number, since it uses as much as digits as its factorization.

146025141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48675050.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 146025141 is about 12084.0862707943. The cubic root of 146025141 is about 526.5939656008.

Adding to 146025141 its reverse (141520641), we get a palindrome (287545782).

The spelling of 146025141 in words is "one hundred forty-six million, twenty-five thousand, one hundred forty-one".