147250568 has 8 divisors (see below), whose sum is σ = 276094830. Its totient is φ = 73625280.

The previous prime is 147250561. The next prime is 147250573. The reversal of 147250568 is 865052741.

It can be written as a sum of positive squares in only one way, i.e., 120604324 + 26646244 = 10982^2 + 5162^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (147250561) 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, 9203153 + ... + 9203168.

Almost surely, 2^147250568 is an apocalyptic number.

It is an amenable number.

147250568 is a deficient number, since it is larger than the sum of its proper divisors (128844262).

147250568 is a wasteful number, since it uses less digits than its factorization.

147250568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18406327 (or 18406323 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 147250568 is about 12134.6845035213. The cubic root of 147250568 is about 528.0629038157.

The spelling of 147250568 in words is "one hundred forty-seven million, two hundred fifty thousand, five hundred sixty-eight".