147768327 has 32 divisors (see below), whose sum is σ = 251548160. Its totient is φ = 83980800.

The previous prime is 147768323. The next prime is 147768347. The reversal of 147768327 is 723867741.

It is not a de Polignac number, because 147768327 - 2² = 147768323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147768323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34452 + ... + 38502.

It is an arithmetic number, because the mean of its divisors is an integer number (7860880).

Almost surely, 2^147768327 is an apocalyptic number.

147768327 is a deficient number, since it is larger than the sum of its proper divisors (103779833).

147768327 is a wasteful number, since it uses less digits than its factorization.

147768327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4260 (or 4254 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 147768327 is about 12155.9996298124. Note that the first 3 decimals coincide. The cubic root of 147768327 is about 528.6811006245.

The spelling of 147768327 in words is "one hundred forty-seven million, seven hundred sixty-eight thousand, three hundred twenty-seven".