104659699 has 4 divisors (see below), whose sum is σ = 105458760. Its totient is φ = 103860640.

The previous prime is 104659691. The next prime is 104659703. The reversal of 104659699 is 996956401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104659699 - 2³ = 104659691 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104659691) 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, 399334 + ... + 399595.

It is an arithmetic number, because the mean of its divisors is an integer number (26364690).

Almost surely, 2^104659699 is an apocalyptic number.

104659699 is a deficient number, since it is larger than the sum of its proper divisors (799061).

104659699 is an equidigital number, since it uses as much as digits as its factorization.

104659699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799060.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 104659699 is about 10230.3323015433. The cubic root of 104659699 is about 471.2591842239.

It can be divided in two parts, 10465 and 9699, that added together give a square (20164 = 142²).

The spelling of 104659699 in words is "one hundred four million, six hundred fifty-nine thousand, six hundred ninety-nine".