147946156 has 12 divisors (see below), whose sum is σ = 259436520. Its totient is φ = 73821440.

The previous prime is 147946147. The next prime is 147946171. The reversal of 147946156 is 651649741.

147946156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35701 + ... + 39628.

It is an arithmetic number, because the mean of its divisors is an integer number (21619710).

Almost surely, 2^147946156 is an apocalyptic number.

It is an amenable number.

147946156 is a deficient number, since it is larger than the sum of its proper divisors (111490364).

147946156 is a wasteful number, since it uses less digits than its factorization.

147946156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75824 (or 75822 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 147946156 is about 12163.3118845157. The cubic root of 147946156 is about 528.8930927004.

The spelling of 147946156 in words is "one hundred forty-seven million, nine hundred forty-six thousand, one hundred fifty-six".