104828641 has 4 divisors (see below), whose sum is σ = 109386432. Its totient is φ = 100270852.

The previous prime is 104828627. The next prime is 104828653. The reversal of 104828641 is 146828401.

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: 146828401 = 281 ⋅522521.

It is a cyclic number.

It is not a de Polignac number, because 104828641 - 2⁵ = 104828609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104828597 and 104828606.

It is not an unprimeable number, because it can be changed into a prime (104828611) 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, 2278861 + ... + 2278906.

It is an arithmetic number, because the mean of its divisors is an integer number (27346608).

Almost surely, 2^104828641 is an apocalyptic number.

It is an amenable number.

104828641 is a deficient number, since it is larger than the sum of its proper divisors (4557791).

104828641 is an equidigital number, since it uses as much as digits as its factorization.

104828641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557790.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 104828641 is about 10238.5858886860. The cubic root of 104828641 is about 471.5126172382.

The spelling of 104828641 in words is "one hundred four million, eight hundred twenty-eight thousand, six hundred forty-one".