147044722 has 8 divisors (see below), whose sum is σ = 240618672. Its totient is φ = 66838500.

The previous prime is 147044719. The next prime is 147044797. The reversal of 147044722 is 227440741.

147044722 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3341904 + ... + 3341947.

It is an arithmetic number, because the mean of its divisors is an integer number (30077334).

Almost surely, 2^147044722 is an apocalyptic number.

147044722 is a deficient number, since it is larger than the sum of its proper divisors (93573950).

147044722 is a wasteful number, since it uses less digits than its factorization.

147044722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683864.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 147044722 is about 12126.1998169253. The cubic root of 147044722 is about 527.8167240582.

The spelling of 147044722 in words is "one hundred forty-seven million, forty-four thousand, seven hundred twenty-two".