146463475 has 6 divisors (see below), whose sum is σ = 181614740. Its totient is φ = 117170760.

The previous prime is 146463463. The next prime is 146463479. The reversal of 146463475 is 574364641.

It is a de Polignac number, because none of the positive numbers 2^k-146463475 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146463479) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2929245 + ... + 2929294.

Almost surely, 2^146463475 is an apocalyptic number.

146463475 is a deficient number, since it is larger than the sum of its proper divisors (35151265).

146463475 is an equidigital number, since it uses as much as digits as its factorization.

146463475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858549 (or 5858544 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 146463475 is about 12102.2095090112. The cubic root of 146463475 is about 527.1203440538.

The spelling of 146463475 in words is "one hundred forty-six million, four hundred sixty-three thousand, four hundred seventy-five".