147668368 has 20 divisors (see below), whose sum is σ = 286982128. Its totient is φ = 73608480.

The previous prime is 147668351. The next prime is 147668401. The reversal of 147668368 is 863866741.

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 3 ways as a sum of consecutive naturals, for example, 8646 + ... + 19237.

Almost surely, 2^147668368 is an apocalyptic number.

It is an amenable number.

147668368 is a deficient number, since it is larger than the sum of its proper divisors (139313760).

147668368 is a wasteful number, since it uses less digits than its factorization.

147668368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28222 (or 28216 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 147668368 is about 12151.8874254167. The cubic root of 147668368 is about 528.5618636274.

The spelling of 147668368 in words is "one hundred forty-seven million, six hundred sixty-eight thousand, three hundred sixty-eight".