146001875 has 20 divisors (see below), whose sum is σ = 184815840. Its totient is φ = 115284000.

The previous prime is 146001841. The next prime is 146001883. The reversal of 146001875 is 578100641.

It is a happy number.

It is not a de Polignac number, because 146001875 - 2⁸ = 146001619 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47897 + ... + 50853.

It is an arithmetic number, because the mean of its divisors is an integer number (9240792).

Almost surely, 2^146001875 is an apocalyptic number.

146001875 is a deficient number, since it is larger than the sum of its proper divisors (38813965).

146001875 is an frugal number, since it uses more digits than its factorization.

146001875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3041 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 146001875 is about 12083.1235613975. The cubic root of 146001875 is about 526.5659969331.

The spelling of 146001875 in words is "one hundred forty-six million, one thousand, eight hundred seventy-five".