147174044 has 6 divisors (see below), whose sum is σ = 257554584. Its totient is φ = 73587020.

The previous prime is 147174007. The next prime is 147174091. The reversal of 147174044 is 440471741.

It is a self number, because there is not a number n which added to its sum of digits gives 147174044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18396752 + ... + 18396759.

It is an arithmetic number, because the mean of its divisors is an integer number (42925764).

Almost surely, 2^147174044 is an apocalyptic number.

It is an amenable number.

147174044 is a deficient number, since it is larger than the sum of its proper divisors (110380540).

147174044 is a wasteful number, since it uses less digits than its factorization.

147174044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36793515 (or 36793513 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 147174044 is about 12131.5309833508. The cubic root of 147174044 is about 527.9714124023.

The spelling of 147174044 in words is "one hundred forty-seven million, one hundred seventy-four thousand, forty-four".