104664045 has 16 divisors (see below), whose sum is σ = 173237760. Its totient is φ = 53895744.

The previous prime is 104664041. The next prime is 104664047. The reversal of 104664045 is 540466401.

It is not a de Polignac number, because 104664045 - 2² = 104664041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104664041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119869 + ... + 120738.

It is an arithmetic number, because the mean of its divisors is an integer number (10827360).

Almost surely, 2^104664045 is an apocalyptic number.

104664045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104664045 is a deficient number, since it is larger than the sum of its proper divisors (68573715).

104664045 is a wasteful number, since it uses less digits than its factorization.

104664045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240644.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 104664045 is about 10230.5447069059. The cubic root of 104664045 is about 471.2657071552.

The spelling of 104664045 in words is "one hundred four million, six hundred sixty-four thousand, forty-five".