104973893 has 4 divisors (see below), whose sum is σ = 105501600. Its totient is φ = 104446188.

The previous prime is 104973877. The next prime is 104973907. The reversal of 104973893 is 398379401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 398379401 = 7 ⋅56911343.

It is a cyclic number.

It is not a de Polignac number, because 104973893 - 2⁴ = 104973877 is a prime.

It is a super-2 number, since 2×104973893² = 22039036423150898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104973833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263555 + ... + 263952.

It is an arithmetic number, because the mean of its divisors is an integer number (26375400).

Almost surely, 2^104973893 is an apocalyptic number.

It is an amenable number.

104973893 is a deficient number, since it is larger than the sum of its proper divisors (527707).

104973893 is an equidigital number, since it uses as much as digits as its factorization.

104973893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527706.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 104973893 is about 10245.6767956051. The cubic root of 104973893 is about 471.7302948425.

The spelling of 104973893 in words is "one hundred four million, nine hundred seventy-three thousand, eight hundred ninety-three".