147117059 has 4 divisors (see below), whose sum is σ = 149312904. Its totient is φ = 144921216.

The previous prime is 147117053. The next prime is 147117071. The reversal of 147117059 is 950711741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950711741 = 7 ⋅135815963.

It is a cyclic number.

It is not a de Polignac number, because 147117059 - 2²⁴ = 130339843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147117053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1097822 + ... + 1097955.

It is an arithmetic number, because the mean of its divisors is an integer number (37328226).

Almost surely, 2^147117059 is an apocalyptic number.

147117059 is a deficient number, since it is larger than the sum of its proper divisors (2195845).

147117059 is an equidigital number, since it uses as much as digits as its factorization.

147117059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195844.

The product of its (nonzero) digits is 8820, while the sum is 35.

The square root of 147117059 is about 12129.1821241170. The cubic root of 147117059 is about 527.9032610398.

The spelling of 147117059 in words is "one hundred forty-seven million, one hundred seventeen thousand, fifty-nine".