146853475 has 6 divisors (see below), whose sum is σ = 182098340. Its totient is φ = 117482760.

The previous prime is 146853461. The next prime is 146853517. The reversal of 146853475 is 574358641.

It is a de Polignac number, because none of the positive numbers 2^k-146853475 is a prime.

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, 2937045 + ... + 2937094.

Almost surely, 2^146853475 is an apocalyptic number.

146853475 is a deficient number, since it is larger than the sum of its proper divisors (35244865).

146853475 is an equidigital number, since it uses as much as digits as its factorization.

146853475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5874149 (or 5874144 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 146853475 is about 12118.3115573086. The cubic root of 146853475 is about 527.5877978790.

The spelling of 146853475 in words is "one hundred forty-six million, eight hundred fifty-three thousand, four hundred seventy-five".