147181044 has 48 divisors (see below), whose sum is σ = 354380096. Its totient is φ = 47520000.

The previous prime is 147181039. The next prime is 147181081. The reversal of 147181044 is 440181741.

147181044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 47544 + ... + 50544.

Almost surely, 2^147181044 is an apocalyptic number.

It is an amenable number.

147181044 is an abundant number, since it is smaller than the sum of its proper divisors (207199052).

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

147181044 is a wasteful number, since it uses less digits than its factorization.

147181044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136 (or 3134 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 147181044 is about 12131.8194843148. The cubic root of 147181044 is about 527.9797828577.

The spelling of 147181044 in words is "one hundred forty-seven million, one hundred eighty-one thousand, forty-four".