104203425 has 48 divisors (see below), whose sum is σ = 177577920. Its totient is φ = 53898240.

The previous prime is 104203423. The next prime is 104203447. The reversal of 104203425 is 524302401.

It is not a de Polignac number, because 104203425 - 2¹ = 104203423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104203423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 447109 + ... + 447341.

It is an arithmetic number, because the mean of its divisors is an integer number (3699540).

Almost surely, 2^104203425 is an apocalyptic number.

104203425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104203425 is a deficient number, since it is larger than the sum of its proper divisors (73374495).

104203425 is a wasteful number, since it uses less digits than its factorization.

104203425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 104203425 is about 10208.0078859687. The cubic root of 104203425 is about 470.5733533973.

Adding to 104203425 its reverse (524302401), we get a palindrome (628505826).

The spelling of 104203425 in words is "one hundred four million, two hundred three thousand, four hundred twenty-five".