104498240 has 112 divisors (see below), whose sum is σ = 310310784. Its totient is φ = 32563200.

The previous prime is 104498239. The next prime is 104498279. The reversal of 104498240 is 42894401.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 104498197 and 104498206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22520 + ... + 26760.

It is an arithmetic number, because the mean of its divisors is an integer number (2770632).

Almost surely, 2^104498240 is an apocalyptic number.

104498240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104498240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155155392).

104498240 is an abundant number, since it is smaller than the sum of its proper divisors (205812544).

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

104498240 is a wasteful number, since it uses less digits than its factorization.

104498240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4266 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 104498240 is about 10222.4380653541. The cubic root of 104498240 is about 471.0167215932.

The spelling of 104498240 in words is "one hundred four million, four hundred ninety-eight thousand, two hundred forty".