147975482 has 8 divisors (see below), whose sum is σ = 222593076. Its totient is φ = 73777792.

The previous prime is 147975479. The next prime is 147975511. The reversal of 147975482 is 284579741.

It can be written as a sum of positive squares in 2 ways, for example, as 141158161 + 6817321 = 11881^2 + 2611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104093 + ... + 105504.

Almost surely, 2^147975482 is an apocalyptic number.

147975482 is a deficient number, since it is larger than the sum of its proper divisors (74617594).

147975482 is a wasteful number, since it uses less digits than its factorization.

147975482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209952.

The product of its digits is 564480, while the sum is 47.

The square root of 147975482 is about 12164.5173352665. The cubic root of 147975482 is about 528.9280362559.

The spelling of 147975482 in words is "one hundred forty-seven million, nine hundred seventy-five thousand, four hundred eighty-two".