104421730 has 16 divisors (see below), whose sum is σ = 214810560. Its totient is φ = 35801712.

The previous prime is 104421727. The next prime is 104421731. The reversal of 104421730 is 37124401.

It is not an unprimeable number, because it can be changed into a prime (104421731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745800 + ... + 745939.

It is an arithmetic number, because the mean of its divisors is an integer number (13425660).

Almost surely, 2^104421730 is an apocalyptic number.

104421730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104421730 is an abundant number, since it is smaller than the sum of its proper divisors (110388830).

104421730 is a wasteful number, since it uses less digits than its factorization.

104421730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491753.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 104421730 is about 10218.6951221768. The cubic root of 104421730 is about 470.9017394714.

The spelling of 104421730 in words is "one hundred four million, four hundred twenty-one thousand, seven hundred thirty".