147315025 has 48 divisors (see below), whose sum is σ = 217486080. Its totient is φ = 97574400.

The previous prime is 147315017. The next prime is 147315067. The reversal of 147315025 is 520513741.

It is a happy number.

147315025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147315025 - 2³ = 147315017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147314984 and 147315002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317944 + ... + 318406.

It is an arithmetic number, because the mean of its divisors is an integer number (4530960).

Almost surely, 2^147315025 is an apocalyptic number.

It is an amenable number.

147315025 is a deficient number, since it is larger than the sum of its proper divisors (70171055).

147315025 is a wasteful number, since it uses less digits than its factorization.

147315025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 147315025 is about 12137.3401122322. The cubic root of 147315025 is about 528.1399434400.

Adding to 147315025 its reverse (520513741), we get a palindrome (667828766).

The spelling of 147315025 in words is "one hundred forty-seven million, three hundred fifteen thousand, twenty-five".