104440220 has 12 divisors (see below), whose sum is σ = 219324504. Its totient is φ = 41776080.

The previous prime is 104440211. The next prime is 104440229. The reversal of 104440220 is 22044401.

It is an interprime number because it is at equal distance from previous prime (104440211) and next prime (104440229).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104440229) 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 3 ways as a sum of consecutive naturals, for example, 2610986 + ... + 2611025.

It is an arithmetic number, because the mean of its divisors is an integer number (18277042).

Almost surely, 2^104440220 is an apocalyptic number.

104440220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104440220 is an abundant number, since it is smaller than the sum of its proper divisors (114884284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104440220 is a wasteful number, since it uses less digits than its factorization.

104440220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222020 (or 5222018 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 104440220 is about 10219.5997964695. The cubic root of 104440220 is about 470.9295320880.

Adding to 104440220 its reverse (22044401), we get a palindrome (126484621).

The spelling of 104440220 in words is "one hundred four million, four hundred forty thousand, two hundred twenty".