147525316 has 9 divisors (see below), whose sum is σ = 258211821. Its totient is φ = 73750512.

The previous prime is 147525293. The next prime is 147525319. The reversal of 147525316 is 613525741.

The square root of 147525316 is 12146.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 133864900 + 13660416 = 11570^2 + 3696^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147525319) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 21256 + ... + 27328.

Almost surely, 2^147525316 is an apocalyptic number.

147525316 is the 12146-th square number.

It is an amenable number.

147525316 is a deficient number, since it is larger than the sum of its proper divisors (110686505).

147525316 is an frugal number, since it uses more digits than its factorization.

147525316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12150 (or 6075 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The cubic root of 147525316 is about 528.3911291139.

The spelling of 147525316 in words is "one hundred forty-seven million, five hundred twenty-five thousand, three hundred sixteen".