146330541 has 12 divisors (see below), whose sum is σ = 241561632. Its totient is φ = 83617416.

The previous prime is 146330539. The next prime is 146330567. The reversal of 146330541 is 145033641.

It is not a de Polignac number, because 146330541 - 2¹ = 146330539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146330501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1161291 + ... + 1161416.

It is an arithmetic number, because the mean of its divisors is an integer number (20130136).

Almost surely, 2^146330541 is an apocalyptic number.

It is an amenable number.

146330541 is a deficient number, since it is larger than the sum of its proper divisors (95231091).

146330541 is a wasteful number, since it uses less digits than its factorization.

146330541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322720 (or 2322717 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 146330541 is about 12096.7161246348. The cubic root of 146330541 is about 526.9608198077.

The spelling of 146330541 in words is "one hundred forty-six million, three hundred thirty thousand, five hundred forty-one".