104312438 has 8 divisors (see below), whose sum is σ = 156626760. Its totient is φ = 52103520.

The previous prime is 104312437. The next prime is 104312443. The reversal of 104312438 is 834213401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104312437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23828 + ... + 27863.

It is an arithmetic number, because the mean of its divisors is an integer number (19578345).

Almost surely, 2^104312438 is an apocalyptic number.

104312438 is a deficient number, since it is larger than the sum of its proper divisors (52314322).

104312438 is a wasteful number, since it uses less digits than its factorization.

104312438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52702.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 104312438 is about 10213.3460726639. The cubic root of 104312438 is about 470.7373938614.

Adding to 104312438 its reverse (834213401), we get a palindrome (938525839).

The spelling of 104312438 in words is "one hundred four million, three hundred twelve thousand, four hundred thirty-eight".