147323459 has 8 divisors (see below), whose sum is σ = 148968960. Its totient is φ = 145686600.

The previous prime is 147323453. The next prime is 147323483. The reversal of 147323459 is 954323741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147323459 - 2²⁰ = 146274883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147323453) 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, 35714 + ... + 39624.

It is an arithmetic number, because the mean of its divisors is an integer number (18621120).

Almost surely, 2^147323459 is an apocalyptic number.

147323459 is a deficient number, since it is larger than the sum of its proper divisors (1645501).

147323459 is a wasteful number, since it uses less digits than its factorization.

147323459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321.

The product of its digits is 90720, while the sum is 38.

The square root of 147323459 is about 12137.6875474697. The cubic root of 147323459 is about 528.1500221750.

The spelling of 147323459 in words is "one hundred forty-seven million, three hundred twenty-three thousand, four hundred fifty-nine".