147124146 has 32 divisors (see below), whose sum is σ = 330664320. Its totient is φ = 43300224.

The previous prime is 147124121. The next prime is 147124151. The reversal of 147124146 is 641421741.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39211 + ... + 42798.

It is an arithmetic number, because the mean of its divisors is an integer number (10333260).

Almost surely, 2^147124146 is an apocalyptic number.

147124146 is an abundant number, since it is smaller than the sum of its proper divisors (183540174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147124146 is a wasteful number, since it uses less digits than its factorization.

147124146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82050.

The product of its digits is 5376, while the sum is 30.

The square root of 147124146 is about 12129.4742672549. The cubic root of 147124146 is about 527.9117377145.

Adding to 147124146 its reverse (641421741), we get a palindrome (788545887).

The spelling of 147124146 in words is "one hundred forty-seven million, one hundred twenty-four thousand, one hundred forty-six".