104545401 has 4 divisors (see below), whose sum is σ = 139393872. Its totient is φ = 69696932.

The previous prime is 104545381. The next prime is 104545409.

It is a happy number.

104545401 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104545401 - 2⁵ = 104545369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104545409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17424231 + ... + 17424236.

It is an arithmetic number, because the mean of its divisors is an integer number (34848468).

Almost surely, 2^104545401 is an apocalyptic number.

It is an amenable number.

104545401 is a deficient number, since it is larger than the sum of its proper divisors (34848471).

104545401 is an equidigital number, since it uses as much as digits as its factorization.

104545401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34848470.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 104545401 is about 10224.7445444862. The cubic root of 104545401 is about 471.0875689705.

The spelling of 104545401 in words is "one hundred four million, five hundred forty-five thousand, four hundred one".