104280707 has 4 divisors (see below), whose sum is σ = 104363520. Its totient is φ = 104197896.

The previous prime is 104280667. The next prime is 104280727. The reversal of 104280707 is 707082401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707082401 = 15823 ⋅44687.

It is a cyclic number.

It is not a de Polignac number, because 104280707 - 2¹² = 104276611 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 104280707.

It is not an unprimeable number, because it can be changed into a prime (104280727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39488 + ... + 42045.

It is an arithmetic number, because the mean of its divisors is an integer number (26090880).

Almost surely, 2^104280707 is an apocalyptic number.

104280707 is a deficient number, since it is larger than the sum of its proper divisors (82813).

104280707 is an equidigital number, since it uses as much as digits as its factorization.

104280707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82812.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 104280707 is about 10211.7925458756. The cubic root of 104280707 is about 470.6896575181.

The spelling of 104280707 in words is "one hundred four million, two hundred eighty thousand, seven hundred seven".