104275221 has 16 divisors (see below), whose sum is σ = 142720704. Its totient is φ = 67693184.

The previous prime is 104275219. The next prime is 104275247. The reversal of 104275221 is 122572401.

It is a cyclic number.

It is not a de Polignac number, because 104275221 - 2¹ = 104275219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104275191 and 104275200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104275201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19390 + ... + 24176.

It is an arithmetic number, because the mean of its divisors is an integer number (8920044).

Almost surely, 2^104275221 is an apocalyptic number.

It is an amenable number.

104275221 is a deficient number, since it is larger than the sum of its proper divisors (38445483).

104275221 is a wasteful number, since it uses less digits than its factorization.

104275221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 104275221 is about 10211.5239313239. The cubic root of 104275221 is about 470.6814033586.

The spelling of 104275221 in words is "one hundred four million, two hundred seventy-five thousand, two hundred twenty-one".