104439753 has 24 divisors (see below), whose sum is σ = 169076640. Its totient is φ = 63190080.

The previous prime is 104439743. The next prime is 104439763. The reversal of 104439753 is 357934401.

It is an interprime number because it is at equal distance from previous prime (104439743) and next prime (104439763).

It is not a de Polignac number, because 104439753 - 2⁴ = 104439737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104439703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175825 + ... + 176417.

It is an arithmetic number, because the mean of its divisors is an integer number (7044860).

Almost surely, 2^104439753 is an apocalyptic number.

It is an amenable number.

104439753 is a deficient number, since it is larger than the sum of its proper divisors (64636887).

104439753 is an frugal number, since it uses more digits than its factorization.

104439753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 104439753 is about 10219.5769481912. The cubic root of 104439753 is about 470.9288301731.

The spelling of 104439753 in words is "one hundred four million, four hundred thirty-nine thousand, seven hundred fifty-three".