147075005 has 32 divisors (see below), whose sum is σ = 227155968. Its totient is φ = 88718400.

The previous prime is 147074999. The next prime is 147075013. The reversal of 147075005 is 500570741.

It is not a de Polignac number, because 147075005 - 2¹⁶ = 147009469 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5774 + ... + 18096.

It is an arithmetic number, because the mean of its divisors is an integer number (7098624).

Almost surely, 2^147075005 is an apocalyptic number.

It is an amenable number.

147075005 is a deficient number, since it is larger than the sum of its proper divisors (80080963).

147075005 is a wasteful number, since it uses less digits than its factorization.

147075005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12377.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 147075005 is about 12127.4484125887. The cubic root of 147075005 is about 527.8529551596.

The spelling of 147075005 in words is "one hundred forty-seven million, seventy-five thousand, five".