10194402 has 8 divisors (see below), whose sum is σ = 20388816. Its totient is φ = 3398132.

The previous prime is 10194389. The next prime is 10194413. The reversal of 10194402 is 20449101.

It is a sphenic number, since it is the product of 3 distinct primes.

10194402 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 849528 + ... + 849539.

It is an arithmetic number, because the mean of its divisors is an integer number (2548602).

Almost surely, 2^10194402 is an apocalyptic number.

10194402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10194402 is a wasteful number, since it uses less digits than its factorization.

10194402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699072.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10194402 is about 3192.8673633585. The cubic root of 10194402 is about 216.8306067590.

The spelling of 10194402 in words is "ten million, one hundred ninety-four thousand, four hundred two".