147745208 has 24 divisors (see below), whose sum is σ = 299973600. Its totient is φ = 68189472.

The previous prime is 147745207. The next prime is 147745219. The reversal of 147745208 is 802547741.

147745208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147745207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53288 + ... + 55991.

It is an arithmetic number, because the mean of its divisors is an integer number (12498900).

Almost surely, 2^147745208 is an apocalyptic number.

It is an amenable number.

147745208 is an abundant number, since it is smaller than the sum of its proper divisors (152228392).

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

147745208 is a wasteful number, since it uses less digits than its factorization.

147745208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109311 (or 109294 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 147745208 is about 12155.0486630042. The cubic root of 147745208 is about 528.6535276976.

The spelling of 147745208 in words is "one hundred forty-seven million, seven hundred forty-five thousand, two hundred eight".