104784226 has 16 divisors (see below), whose sum is σ = 166663224. Its totient is φ = 49238784.

The previous prime is 104784223. The next prime is 104784241. The reversal of 104784226 is 622487401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40768225 + 64016001 = 6385^2 + 8001^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 104784191 and 104784200.

It is not an unprimeable number, because it can be changed into a prime (104784223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27196 + ... + 30808.

Almost surely, 2^104784226 is an apocalyptic number.

104784226 is a deficient number, since it is larger than the sum of its proper divisors (61878998).

104784226 is a wasteful number, since it uses less digits than its factorization.

104784226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 104784226 is about 10236.4166581866. The cubic root of 104784226 is about 471.4460158747.

The spelling of 104784226 in words is "one hundred four million, seven hundred eighty-four thousand, two hundred twenty-six".