104554213 has 4 divisors (see below), whose sum is σ = 106526988. Its totient is φ = 102581440.

The previous prime is 104554189. The next prime is 104554243. The reversal of 104554213 is 312455401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78818884 + 25735329 = 8878^2 + 5073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104554213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104554243) 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, 986308 + ... + 986413.

It is an arithmetic number, because the mean of its divisors is an integer number (26631747).

Almost surely, 2^104554213 is an apocalyptic number.

It is an amenable number.

104554213 is a deficient number, since it is larger than the sum of its proper divisors (1972775).

104554213 is an equidigital number, since it uses as much as digits as its factorization.

104554213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972774.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 104554213 is about 10225.1754508175. The cubic root of 104554213 is about 471.1008043910.

The spelling of 104554213 in words is "one hundred four million, five hundred fifty-four thousand, two hundred thirteen".