104214402 has 24 divisors (see below), whose sum is σ = 227242236. Its totient is φ = 34515936.

The previous prime is 104214391. The next prime is 104214431. The reversal of 104214402 is 204412401.

It can be written as a sum of positive squares in 2 ways, for example, as 103002201 + 1212201 = 10149^2 + 1101^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15613 + ... + 21264.

Almost surely, 2^104214402 is an apocalyptic number.

104214402 is an abundant number, since it is smaller than the sum of its proper divisors (123027834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104214402 is a wasteful number, since it uses less digits than its factorization.

104214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37042 (or 37039 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104214402 is about 10208.5455379305. The cubic root of 104214402 is about 470.5898765341.

Adding to 104214402 its reverse (204412401), we get a palindrome (308626803).

The spelling of 104214402 in words is "one hundred four million, two hundred fourteen thousand, four hundred two".