104545625 has 20 divisors (see below), whose sum is σ = 133457280. Its totient is φ = 81834000.

The previous prime is 104545621. The next prime is 104545633. The reversal of 104545625 is 526545401.

It is not a de Polignac number, because 104545625 - 2² = 104545621 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104545591 and 104545600.

It is not an unprimeable number, because it can be changed into a prime (104545621) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27596 + ... + 31154.

It is an arithmetic number, because the mean of its divisors is an integer number (6672864).

Almost surely, 2^104545625 is an apocalyptic number.

It is an amenable number.

104545625 is a deficient number, since it is larger than the sum of its proper divisors (28911655).

104545625 is an frugal number, since it uses more digits than its factorization.

104545625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626 (or 3611 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 104545625 is about 10224.7554982992. The cubic root of 104545625 is about 471.0879054226.

The spelling of 104545625 in words is "one hundred four million, five hundred forty-five thousand, six hundred twenty-five".