104628547 has 4 divisors (see below), whose sum is σ = 104686456. Its totient is φ = 104570640.

The previous prime is 104628499. The next prime is 104628553. The reversal of 104628547 is 745826401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 745826401 = 15767 ⋅47303.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104628547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104628347) 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, 26154 + ... + 29887.

It is an arithmetic number, because the mean of its divisors is an integer number (26171614).

Almost surely, 2^104628547 is an apocalyptic number.

104628547 is a deficient number, since it is larger than the sum of its proper divisors (57909).

104628547 is an equidigital number, since it uses as much as digits as its factorization.

104628547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57908.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 104628547 is about 10228.8096570422. The cubic root of 104628547 is about 471.2124227578.

The spelling of 104628547 in words is "one hundred four million, six hundred twenty-eight thousand, five hundred forty-seven".