104045451 has 16 divisors (see below), whose sum is σ = 142331904. Its totient is φ = 67575104.

The previous prime is 104045437. The next prime is 104045467. The reversal of 104045451 is 154540401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 104045451 - 2⁵ = 104045419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104045411) 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, 31270 + ... + 34436.

It is an arithmetic number, because the mean of its divisors is an integer number (8895744).

Almost surely, 2^104045451 is an apocalyptic number.

104045451 is a deficient number, since it is larger than the sum of its proper divisors (38286453).

104045451 is a wasteful number, since it uses less digits than its factorization.

104045451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450.

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

The square root of 104045451 is about 10200.2672023825. The cubic root of 104045451 is about 470.3354343058.

Adding to 104045451 its reverse (154540401), we get a palindrome (258585852).

The spelling of 104045451 in words is "one hundred four million, forty-five thousand, four hundred fifty-one".