10194120 has 64 divisors (see below), whose sum is σ = 33984000. Its totient is φ = 2718144.

The previous prime is 10194113. The next prime is 10194131. The reversal of 10194120 is 2149101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10194093 and 10194102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3640 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (531000).

Almost surely, 2^10194120 is an apocalyptic number.

10194120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10194120 is an abundant number, since it is smaller than the sum of its proper divisors (23789880).

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

10194120 is a wasteful number, since it uses less digits than its factorization.

10194120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9459 (or 9449 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 10194120 is about 3192.8232021207. The cubic root of 10194120 is about 216.8286074004.

The spelling of 10194120 in words is "ten million, one hundred ninety-four thousand, one hundred twenty".