104490933 has 4 divisors (see below), whose sum is σ = 139321248. Its totient is φ = 69660620.

The previous prime is 104490929. The next prime is 104490961. The reversal of 104490933 is 339094401.

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: 339094401 = 3 ⋅113031467.

It is a cyclic number.

It is not a de Polignac number, because 104490933 - 2² = 104490929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104490894 and 104490903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104490433) 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, 17415153 + ... + 17415158.

It is an arithmetic number, because the mean of its divisors is an integer number (34830312).

Almost surely, 2^104490933 is an apocalyptic number.

It is an amenable number.

104490933 is a deficient number, since it is larger than the sum of its proper divisors (34830315).

104490933 is an equidigital number, since it uses as much as digits as its factorization.

104490933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34830314.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 104490933 is about 10222.0806590439. The cubic root of 104490933 is about 471.0057427818.

The spelling of 104490933 in words is "one hundred four million, four hundred ninety thousand, nine hundred thirty-three".