147674668 has 6 divisors (see below), whose sum is σ = 258430676. Its totient is φ = 73837332.

The previous prime is 147674627. The next prime is 147674677. The reversal of 147674668 is 866476741.

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 as a sum of consecutive naturals, namely, 18459330 + ... + 18459337.

Almost surely, 2^147674668 is an apocalyptic number.

It is an amenable number.

147674668 is a deficient number, since it is larger than the sum of its proper divisors (110756008).

147674668 is a wasteful number, since it uses less digits than its factorization.

147674668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36918671 (or 36918669 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The square root of 147674668 is about 12152.1466416432. The cubic root of 147674668 is about 528.5693802279.

The spelling of 147674668 in words is "one hundred forty-seven million, six hundred seventy-four thousand, six hundred sixty-eight".