104642396 has 12 divisors (see below), whose sum is σ = 184338000. Its totient is φ = 51974400.

The previous prime is 104642393. The next prime is 104642399. The reversal of 104642396 is 693246401.

It is an interprime number because it is at equal distance from previous prime (104642393) and next prime (104642399).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104642393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86021 + ... + 87228.

It is an arithmetic number, because the mean of its divisors is an integer number (15361500).

Almost surely, 2^104642396 is an apocalyptic number.

It is an amenable number.

104642396 is a deficient number, since it is larger than the sum of its proper divisors (79695604).

104642396 is a wasteful number, since it uses less digits than its factorization.

104642396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173404 (or 173402 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 104642396 is about 10229.4865951327. The cubic root of 104642396 is about 471.2332122813.

Adding to 104642396 its reverse (693246401), we get a palindrome (797888797).

The spelling of 104642396 in words is "one hundred four million, six hundred forty-two thousand, three hundred ninety-six".