147926668 has 24 divisors (see below), whose sum is σ = 268047360. Its totient is φ = 71356560.

The previous prime is 147926663. The next prime is 147926671. The reversal of 147926668 is 866629741.

It is not an unprimeable number, because it can be changed into a prime (147926663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42855 + ... + 46177.

It is an arithmetic number, because the mean of its divisors is an integer number (11168640).

Almost surely, 2^147926668 is an apocalyptic number.

It is an amenable number.

147926668 is a deficient number, since it is larger than the sum of its proper divisors (120120692).

147926668 is a wasteful number, since it uses less digits than its factorization.

147926668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717 (or 3715 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 147926668 is about 12162.5107605297. The cubic root of 147926668 is about 528.8698691136.

The spelling of 147926668 in words is "one hundred forty-seven million, nine hundred twenty-six thousand, six hundred sixty-eight".