147730652 has 6 divisors (see below), whose sum is σ = 258528648. Its totient is φ = 73865324.

The previous prime is 147730619. The next prime is 147730657. The reversal of 147730652 is 256037741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147730657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18466328 + ... + 18466335.

It is an arithmetic number, because the mean of its divisors is an integer number (43088108).

Almost surely, 2^147730652 is an apocalyptic number.

It is an amenable number.

147730652 is a deficient number, since it is larger than the sum of its proper divisors (110797996).

147730652 is a wasteful number, since it uses less digits than its factorization.

147730652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36932667 (or 36932665 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 147730652 is about 12154.4498847130. The cubic root of 147730652 is about 528.6361659761.

The spelling of 147730652 in words is "one hundred forty-seven million, seven hundred thirty thousand, six hundred fifty-two".