147383975 has 6 divisors (see below), whose sum is σ = 182756160. Its totient is φ = 117907160.

The previous prime is 147383953. The next prime is 147384011. The reversal of 147383975 is 579383741.

147383975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147383975 - 2¹⁸ = 147121831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2947655 + ... + 2947704.

It is an arithmetic number, because the mean of its divisors is an integer number (30459360).

Almost surely, 2^147383975 is an apocalyptic number.

147383975 is a deficient number, since it is larger than the sum of its proper divisors (35372185).

147383975 is an equidigital number, since it uses as much as digits as its factorization.

147383975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895369 (or 5895364 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 147383975 is about 12140.1801881191. The cubic root of 147383975 is about 528.2223282686. Note that the first 3 decimals are identical.

The spelling of 147383975 in words is "one hundred forty-seven million, three hundred eighty-three thousand, nine hundred seventy-five".