147244112 has 20 divisors (see below), whose sum is σ = 285948960. Its totient is φ = 73450848.

The previous prime is 147244087. The next prime is 147244151. The reversal of 147244112 is 211442741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3458 + ... + 17505.

It is an arithmetic number, because the mean of its divisors is an integer number (14297448).

Almost surely, 2^147244112 is an apocalyptic number.

It is an amenable number.

147244112 is a deficient number, since it is larger than the sum of its proper divisors (138704848).

147244112 is a wasteful number, since it uses less digits than its factorization.

147244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21410 (or 21404 counting only the distinct ones).

The product of its digits is 1792, while the sum is 26.

The square root of 147244112 is about 12134.4184862728. The cubic root of 147244112 is about 528.0551863040.

Adding to 147244112 its reverse (211442741), we get a palindrome (358686853).

The spelling of 147244112 in words is "one hundred forty-seven million, two hundred forty-four thousand, one hundred twelve".