47345798 has 8 divisors (see below), whose sum is σ = 71379792. Its totient is φ = 23552536.

The previous prime is 47345791. The next prime is 47345807. The reversal of 47345798 is 89754374.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47345791) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 59690 + ... + 60477.

It is an arithmetic number, because the mean of its divisors is an integer number (8922474).

Almost surely, 2^47345798 is an apocalyptic number.

47345798 is a deficient number, since it is larger than the sum of its proper divisors (24033994).

47345798 is a wasteful number, since it uses less digits than its factorization.

47345798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120366.

The product of its digits is 846720, while the sum is 47.

The square root of 47345798 is about 6880.8282931635. The cubic root of 47345798 is about 361.7654993568.

The spelling of 47345798 in words is "forty-seven million, three hundred forty-five thousand, seven hundred ninety-eight".