47239035 has 32 divisors (see below), whose sum is σ = 80559360. Its totient is φ = 23568768.

The previous prime is 47239021. The next prime is 47239037. The reversal of 47239035 is 53093274.

It is a happy number.

It is not a de Polignac number, because 47239035 - 2¹⁹ = 46714747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47238987 and 47239005.

It is not an unprimeable number, because it can be changed into a prime (47239037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22657 + ... + 24653.

It is an arithmetic number, because the mean of its divisors is an integer number (2517480).

Almost surely, 2^47239035 is an apocalyptic number.

47239035 is a deficient number, since it is larger than the sum of its proper divisors (33320325).

47239035 is a wasteful number, since it uses less digits than its factorization.

47239035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 47239035 is about 6873.0659097669. The cubic root of 47239035 is about 361.4933721613.

The spelling of 47239035 in words is "forty-seven million, two hundred thirty-nine thousand, thirty-five".