147045652 has 24 divisors (see below), whose sum is σ = 280927976. Its totient is φ = 66935808.

The previous prime is 147045649. The next prime is 147045683. The reversal of 147045652 is 256540741.

It can be written as a sum of positive squares in 4 ways, for example, as 5776 + 147039876 = 76^2 + 12126^2 .

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 15573 + ... + 23164.

Almost surely, 2^147045652 is an apocalyptic number.

It is an amenable number.

147045652 is a deficient number, since it is larger than the sum of its proper divisors (133882324).

147045652 is a wasteful number, since it uses less digits than its factorization.

147045652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38827 (or 38825 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 147045652 is about 12126.2381635856. The cubic root of 147045652 is about 527.8178368002.

The spelling of 147045652 in words is "one hundred forty-seven million, forty-five thousand, six hundred fifty-two".