104032693 has 4 divisors (see below), whose sum is σ = 105995628. Its totient is φ = 102069760.

The previous prime is 104032681. The next prime is 104032697. The reversal of 104032693 is 396230401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 396230401 = 7 ⋅56604343.

It can be written as a sum of positive squares in 2 ways, for example, as 73307844 + 30724849 = 8562^2 + 5543^2 .

It is a cyclic number.

It is not a de Polignac number, because 104032693 - 2²¹ = 101935541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104032697) 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, 981388 + ... + 981493.

It is an arithmetic number, because the mean of its divisors is an integer number (26498907).

Almost surely, 2^104032693 is an apocalyptic number.

It is an amenable number.

104032693 is a deficient number, since it is larger than the sum of its proper divisors (1962935).

104032693 is an equidigital number, since it uses as much as digits as its factorization.

104032693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962934.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 104032693 is about 10199.6418074362. The cubic root of 104032693 is about 470.3162094232.

It can be divided in two parts, 1040 and 32693, that added together give a palindrome (33733).

The spelling of 104032693 in words is "one hundred four million, thirty-two thousand, six hundred ninety-three".