147297366 has 28 divisors (see below), whose sum is σ = 331270812. Its totient is φ = 49098636.

The previous prime is 147297347. The next prime is 147297383. The reversal of 147297366 is 663792741.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 49056 + ... + 51971.

Almost surely, 2^147297366 is an apocalyptic number.

147297366 is an abundant number, since it is smaller than the sum of its proper divisors (183973446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147297366 is an equidigital number, since it uses as much as digits as its factorization.

147297366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101047 (or 101032 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 147297366 is about 12136.6126246165. The cubic root of 147297366 is about 528.1188394692.

The spelling of 147297366 in words is "one hundred forty-seven million, two hundred ninety-seven thousand, three hundred sixty-six".