104273507 has 12 divisors (see below), whose sum is σ = 114609240. Its totient is φ = 94805568.

The previous prime is 104273489. The next prime is 104273509. The reversal of 104273507 is 705372401.

It is a de Polignac number, because none of the positive numbers 2^k-104273507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104273507.

It is not an unprimeable number, because it can be changed into a prime (104273509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6719 + ... + 15927.

It is an arithmetic number, because the mean of its divisors is an integer number (9550770).

Almost surely, 2^104273507 is an apocalyptic number.

104273507 is a deficient number, since it is larger than the sum of its proper divisors (10335733).

104273507 is an equidigital number, since it uses as much as digits as its factorization.

104273507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302 (or 9289 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 104273507 is about 10211.4400061891. The cubic root of 104273507 is about 470.6788244387.

The spelling of 104273507 in words is "one hundred four million, two hundred seventy-three thousand, five hundred seven".