47698 has 8 divisors (see below), whose sum is σ = 81792. Its totient is φ = 20436.

The previous prime is 47681. The next prime is 47699. The reversal of 47698 is 89674.

47698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 4⁴ + 7² + 6⁶ + 9³ + 8 .

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (47699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (10224).

2⁴⁷⁶⁹⁸ is an apocalyptic number.

47698 is a deficient number, since it is larger than the sum of its proper divisors (34094).

47698 is a wasteful number, since it uses less digits than its factorization.

47698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its digits is 12096, while the sum is 34.

The square root of 47698 is about 218.3987179450. The cubic root of 47698 is about 36.2660333355.

The spelling of 47698 in words is "forty-seven thousand, six hundred ninety-eight".