104609448 has 32 divisors (see below), whose sum is σ = 290582400. Its totient is φ = 34869744.

The previous prime is 104609447. The next prime is 104609503. The reversal of 104609448 is 844906401.

It is a happy number.

104609448 is a `hidden beast` number, since 1 + 0 + 4 + 609 + 4 + 48 = 666.

It is a super-2 number, since 2×104609448² = 21886273221729408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (104609441) 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, 241936 + ... + 242367.

It is an arithmetic number, because the mean of its divisors is an integer number (9080700).

Almost surely, 2^104609448 is an apocalyptic number.

104609448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

104609448 is an abundant number, since it is smaller than the sum of its proper divisors (185972952).

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

104609448 is a wasteful number, since it uses less digits than its factorization.

104609448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484318 (or 484308 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 104609448 is about 10227.8760258423. The cubic root of 104609448 is about 471.1837491501.

The spelling of 104609448 in words is "one hundred four million, six hundred nine thousand, four hundred forty-eight".