104727860 has 12 divisors (see below), whose sum is σ = 219928548. Its totient is φ = 41891136.

The previous prime is 104727853. The next prime is 104727863. The reversal of 104727860 is 68727401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24661156 + 80066704 = 4966^2 + 8948^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104727860.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104727863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2618177 + ... + 2618216.

It is an arithmetic number, because the mean of its divisors is an integer number (18327379).

Almost surely, 2^104727860 is an apocalyptic number.

104727860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104727860 is an abundant number, since it is smaller than the sum of its proper divisors (115200688).

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

104727860 is a wasteful number, since it uses less digits than its factorization.

104727860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236402 (or 5236400 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 104727860 is about 10233.6630782922. The cubic root of 104727860 is about 471.3614665953.

The spelling of 104727860 in words is "one hundred four million, seven hundred twenty-seven thousand, eight hundred sixty".