47324121 has 8 divisors (see below), whose sum is σ = 67952640. Its totient is φ = 29122512.

The previous prime is 47324119. The next prime is 47324129. The reversal of 47324121 is 12142374.

It is a happy number.

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

It is not a de Polignac number, because 47324121 - 2¹ = 47324119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47324091 and 47324100.

It is not an unprimeable number, because it can be changed into a prime (47324129) 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, 606681 + ... + 606758.

It is an arithmetic number, because the mean of its divisors is an integer number (8494080).

Almost surely, 2^47324121 is an apocalyptic number.

It is an amenable number.

47324121 is a deficient number, since it is larger than the sum of its proper divisors (20628519).

47324121 is a wasteful number, since it uses less digits than its factorization.

47324121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213455.

The product of its digits is 1344, while the sum is 24.

The square root of 47324121 is about 6879.2529390916. The cubic root of 47324121 is about 361.7102801810.

Adding to 47324121 its reverse (12142374), we get a palindrome (59466495).

The spelling of 47324121 in words is "forty-seven million, three hundred twenty-four thousand, one hundred twenty-one".