1204354125 has 48 divisors (see below), whose sum is σ = 2338081200. Its totient is φ = 592905600.

The previous prime is 1204354111. The next prime is 1204354127. The reversal of 1204354125 is 5214534021.

It can be written as a sum of positive squares in 8 ways, for example, as 497379204 + 706974921 = 22302^2 + 26589^2 .

It is not a de Polignac number, because 1204354125 - 2⁸ = 1204353869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204354127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26550 + ... + 55799.

It is an arithmetic number, because the mean of its divisors is an integer number (48710025).

Almost surely, 2^1204354125 is an apocalyptic number.

1204354125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1204354125 is a deficient number, since it is larger than the sum of its proper divisors (1133727075).

1204354125 is a wasteful number, since it uses less digits than its factorization.

1204354125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82383 (or 82370 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1204354125 is about 34703.8056270490. The cubic root of 1204354125 is about 1063.9422812100.

Adding to 1204354125 its reverse (5214534021), we get a palindrome (6418888146).

The spelling of 1204354125 in words is "one billion, two hundred four million, three hundred fifty-four thousand, one hundred twenty-five".