147559668 has 24 divisors (see below), whose sum is σ = 345307872. Its totient is φ = 49043424.

The previous prime is 147559667. The next prime is 147559693. The reversal of 147559668 is 866955741.

147559668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 147559668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147559667) 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, 13555 + ... + 21882.

It is an arithmetic number, because the mean of its divisors is an integer number (14387828).

Almost surely, 2^147559668 is an apocalyptic number.

It is an amenable number.

147559668 is an abundant number, since it is smaller than the sum of its proper divisors (197748204).

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

147559668 is a wasteful number, since it uses less digits than its factorization.

147559668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35791 (or 35789 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 147559668 is about 12147.4140457959. The cubic root of 147559668 is about 528.4321387609.

The spelling of 147559668 in words is "one hundred forty-seven million, five hundred fifty-nine thousand, six hundred sixty-eight".