147171074 has 32 divisors (see below), whose sum is σ = 254016000. Its totient is φ = 63486720.

The previous prime is 147171067. The next prime is 147171083. The reversal of 147171074 is 470171741.

147171074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 147171074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16352 + ... + 23700.

It is an arithmetic number, because the mean of its divisors is an integer number (7938000).

Almost surely, 2^147171074 is an apocalyptic number.

147171074 is a deficient number, since it is larger than the sum of its proper divisors (106844926).

147171074 is a wasteful number, since it uses less digits than its factorization.

147171074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7418.

The product of its (nonzero) digits is 5488, while the sum is 32.

The square root of 147171074 is about 12131.4085744402. The cubic root of 147171074 is about 527.9678608575.

The spelling of 147171074 in words is "one hundred forty-seven million, one hundred seventy-one thousand, seventy-four".