104740 has 12 divisors (see below), whose sum is σ = 219996. Its totient is φ = 41888.

The previous prime is 104729. The next prime is 104743. The reversal of 104740 is 47401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65536 + 39204 = 256^2 + 198^2 .

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (104743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2599 + ... + 2638.

It is an arithmetic number, because the mean of its divisors is an integer number (18333).

2¹⁰⁴⁷⁴⁰ is an apocalyptic number.

104740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104740 is an abundant number, since it is smaller than the sum of its proper divisors (115256).

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

104740 is a wasteful number, since it uses less digits than its factorization.

104740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246 (or 5244 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 104740 is about 323.6355975476. The cubic root of 104740 is about 47.1379679218.

The spelling of 104740 in words is "one hundred four thousand, seven hundred forty", and thus it is an iban number.