147955959 has 6 divisors (see below), whose sum is σ = 213714176. Its totient is φ = 98637300.

The previous prime is 147955939. The next prime is 147955993. The reversal of 147955959 is 959559741.

147955959 is a `hidden beast` number, since 1 + 47 + 9 + 5 + 595 + 9 = 666.

147955959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147955959 - 2¹⁹ = 147431671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147955919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8219767 + ... + 8219784.

Almost surely, 2^147955959 is an apocalyptic number.

147955959 is a deficient number, since it is larger than the sum of its proper divisors (65758217).

147955959 is a wasteful number, since it uses less digits than its factorization.

147955959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16439557 (or 16439554 counting only the distinct ones).

The product of its digits is 2551500, while the sum is 54.

The square root of 147955959 is about 12163.7148519685. The cubic root of 147955959 is about 528.9047740324.

The spelling of 147955959 in words is "one hundred forty-seven million, nine hundred fifty-five thousand, nine hundred fifty-nine".