104196940 has 24 divisors (see below), whose sum is σ = 222944400. Its totient is φ = 40891968.

The previous prime is 104196929. The next prime is 104196941. The reversal of 104196940 is 49691401.

It is a junction number, because it is equal to n+sod(n) for n = 104196896 and 104196905.

It is not an unprimeable number, because it can be changed into a prime (104196941) 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, 48090 + ... + 50209.

It is an arithmetic number, because the mean of its divisors is an integer number (9289350).

Almost surely, 2^104196940 is an apocalyptic number.

104196940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104196940 is an abundant number, since it is smaller than the sum of its proper divisors (118747460).

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

104196940 is a wasteful number, since it uses less digits than its factorization.

104196940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98361 (or 98359 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 104196940 is about 10207.6902382468. The cubic root of 104196940 is about 470.5635913014.

The spelling of 104196940 in words is "one hundred four million, one hundred ninety-six thousand, nine hundred forty".