147804844 has 24 divisors (see below), whose sum is σ = 283424400. Its totient is φ = 66886080.

The previous prime is 147804841. The next prime is 147804859. The reversal of 147804844 is 448408741.

147804844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 147804797 and 147804806.

It is not an unprimeable number, because it can be changed into a prime (147804841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 17410.

It is an arithmetic number, because the mean of its divisors is an integer number (11809350).

Almost surely, 2^147804844 is an apocalyptic number.

It is an amenable number.

147804844 is a deficient number, since it is larger than the sum of its proper divisors (135619556).

147804844 is a wasteful number, since it uses less digits than its factorization.

147804844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14913 (or 14911 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 40.

The square root of 147804844 is about 12157.5015525395. The cubic root of 147804844 is about 528.7246468477.

The spelling of 147804844 in words is "one hundred forty-seven million, eight hundred four thousand, eight hundred forty-four".