147744008 has 16 divisors (see below), whose sum is σ = 293315580. Its totient is φ = 69526528.

The previous prime is 147744007. The next prime is 147744011. The reversal of 147744008 is 800447741.

It can be written as a sum of positive squares in 2 ways, for example, as 147428164 + 315844 = 12142^2 + 562^2 .

It is not an unprimeable number, because it can be changed into a prime (147744007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543041 + ... + 543312.

Almost surely, 2^147744008 is an apocalyptic number.

It is an amenable number.

147744008 is a deficient number, since it is larger than the sum of its proper divisors (145571572).

147744008 is a wasteful number, since it uses less digits than its factorization.

147744008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086376 (or 1086372 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 147744008 is about 12154.9993006993. Note that the first 3 decimals coincide. The cubic root of 147744008 is about 528.6520964364.

The spelling of 147744008 in words is "one hundred forty-seven million, seven hundred forty-four thousand, eight".