47608437 has 4 divisors (see below), whose sum is σ = 63477920. Its totient is φ = 31738956.

The previous prime is 47608423. The next prime is 47608441. The reversal of 47608437 is 73480674.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47608437 - 2⁶ = 47608373 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47608395 and 47608404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47608417) 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, 7934737 + ... + 7934742.

It is an arithmetic number, because the mean of its divisors is an integer number (15869480).

Almost surely, 2^47608437 is an apocalyptic number.

It is an amenable number.

47608437 is a deficient number, since it is larger than the sum of its proper divisors (15869483).

47608437 is a wasteful number, since it uses less digits than its factorization.

47608437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15869482.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 47608437 is about 6899.8867382009. The cubic root of 47608437 is about 362.4332008504.

The spelling of 47608437 in words is "forty-seven million, six hundred eight thousand, four hundred thirty-seven".