47821341 has 8 divisors (see below), whose sum is σ = 63854560. Its totient is φ = 31834512.

The previous prime is 47821339. The next prime is 47821343. The reversal of 47821341 is 14312874.

It is an interprime number because it is at equal distance from previous prime (47821339) and next prime (47821343).

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

It is not a de Polignac number, because 47821341 - 2¹ = 47821339 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47821299 and 47821308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47821343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9115 + ... + 13368.

It is an arithmetic number, because the mean of its divisors is an integer number (7981820).

Almost surely, 2^47821341 is an apocalyptic number.

It is an amenable number.

47821341 is a deficient number, since it is larger than the sum of its proper divisors (16033219).

47821341 is a wasteful number, since it uses less digits than its factorization.

47821341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23195.

The product of its digits is 5376, while the sum is 30.

The square root of 47821341 is about 6915.2976074787. The cubic root of 47821341 is about 362.9726622249.

The spelling of 47821341 in words is "forty-seven million, eight hundred twenty-one thousand, three hundred forty-one".