1230547325 has 48 divisors (see below), whose sum is σ = 1817502720. Its totient is φ = 808704000.

The previous prime is 1230547319. The next prime is 1230547379. The reversal of 1230547325 is 5237450321.

It is not a de Polignac number, because 1230547325 - 2¹⁰ = 1230546301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230547291 and 1230547300.

It is a congruent number.

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, 590285 + ... + 592365.

It is an arithmetic number, because the mean of its divisors is an integer number (37864640).

Almost surely, 2^1230547325 is an apocalyptic number.

It is an amenable number.

1230547325 is a deficient number, since it is larger than the sum of its proper divisors (586955395).

1230547325 is a wasteful number, since it uses less digits than its factorization.

1230547325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238 (or 2233 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 1230547325 is about 35079.1579859038. The cubic root of 1230547325 is about 1071.6001693200.

Adding to 1230547325 its reverse (5237450321), we get a palindrome (6467997646).

The spelling of 1230547325 in words is "one billion, two hundred thirty million, five hundred forty-seven thousand, three hundred twenty-five".