47405337 has 8 divisors (see below), whose sum is σ = 72236736. Its totient is φ = 27088752.

The previous prime is 47405327. The next prime is 47405339. The reversal of 47405337 is 73350474.

47405337 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 not a de Polignac number, because 47405337 - 2⁴ = 47405321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47405298 and 47405307.

It is not an unprimeable number, because it can be changed into a prime (47405339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128678 + ... + 1128719.

It is an arithmetic number, because the mean of its divisors is an integer number (9029592).

Almost surely, 2^47405337 is an apocalyptic number.

It is an amenable number.

47405337 is a deficient number, since it is larger than the sum of its proper divisors (24831399).

47405337 is a wasteful number, since it uses less digits than its factorization.

47405337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257407.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 47405337 is about 6885.1533751980. The cubic root of 47405337 is about 361.9170800992.

The spelling of 47405337 in words is "forty-seven million, four hundred five thousand, three hundred thirty-seven".