47194102 has 4 divisors (see below), whose sum is σ = 70791156. Its totient is φ = 23597050.

The previous prime is 47194099. The next prime is 47194109. The reversal of 47194102 is 20149174.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47194109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11798524 + ... + 11798527.

It is an arithmetic number, because the mean of its divisors is an integer number (17697789).

Almost surely, 2^47194102 is an apocalyptic number.

47194102 is a deficient number, since it is larger than the sum of its proper divisors (23597054).

47194102 is a wasteful number, since it uses less digits than its factorization.

47194102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23597053.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 47194102 is about 6869.7963579716. The cubic root of 47194102 is about 361.3787202677.

The spelling of 47194102 in words is "forty-seven million, one hundred ninety-four thousand, one hundred two".