104221232 has 20 divisors (see below), whose sum is σ = 212557080. Its totient is φ = 49367808.

The previous prime is 104221223. The next prime is 104221241. The reversal of 104221232 is 232122401.

It is an interprime number because it is at equal distance from previous prime (104221223) and next prime (104221241).

It is a super-3 number, since 3×104221232³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104221232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171113 + ... + 171720.

It is an arithmetic number, because the mean of its divisors is an integer number (10627854).

Almost surely, 2^104221232 is an apocalyptic number.

It is an amenable number.

104221232 is an abundant number, since it is smaller than the sum of its proper divisors (108335848).

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

104221232 is a wasteful number, since it uses less digits than its factorization.

104221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342860 (or 342854 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 104221232 is about 10208.8800561080. The cubic root of 104221232 is about 470.6001568107.

Adding to 104221232 its reverse (232122401), we get a palindrome (336343633).

The spelling of 104221232 in words is "one hundred four million, two hundred twenty-one thousand, two hundred thirty-two".