47398 has 8 divisors (see below), whose sum is σ = 76608. Its totient is φ = 21864.

The previous prime is 47389. The next prime is 47407. The reversal of 47398 is 89374.

It is a happy number.

47398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47389) and next prime (47407).

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

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886 + ... + 937.

It is an arithmetic number, because the mean of its divisors is an integer number (9576).

2⁴⁷³⁹⁸ is an apocalyptic number.

47398 is a deficient number, since it is larger than the sum of its proper divisors (29210).

47398 is a wasteful number, since it uses less digits than its factorization.

47398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838.

The product of its digits is 6048, while the sum is 31.

The square root of 47398 is about 217.7108173702. The cubic root of 47398 is about 36.1898407640.

It can be divided in two parts, 4 and 7398, that multiplied together give a palindrome (29592).

The spelling of 47398 in words is "forty-seven thousand, three hundred ninety-eight".