104445430 has 8 divisors (see below), whose sum is σ = 188001792. Its totient is φ = 41778168.

The previous prime is 104445427. The next prime is 104445431. The reversal of 104445430 is 34544401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 104445395 and 104445404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104445431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222262 + ... + 5222281.

It is an arithmetic number, because the mean of its divisors is an integer number (23500224).

Almost surely, 2^104445430 is an apocalyptic number.

104445430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104445430 is a deficient number, since it is larger than the sum of its proper divisors (83556362).

104445430 is a wasteful number, since it uses less digits than its factorization.

104445430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444550.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 104445430 is about 10219.8546956402. The cubic root of 104445430 is about 470.9373627304.

Adding to 104445430 its reverse (34544401), we get a palindrome (138989831).

It can be divided in two parts, 1044454 and 30, that added together give a square (1044484 = 1022²).

The spelling of 104445430 in words is "one hundred four million, four hundred forty-five thousand, four hundred thirty".