47109283 has 8 divisors (see below), whose sum is σ = 50800176. Its totient is φ = 43428000.

The previous prime is 47109277. The next prime is 47109301. The reversal of 47109283 is 38290174.

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

It is a cyclic number.

It is not a de Polignac number, because 47109283 - 2¹³ = 47101091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47109203) 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, 10308 + ... + 14158.

It is an arithmetic number, because the mean of its divisors is an integer number (6350022).

Almost surely, 2^47109283 is an apocalyptic number.

47109283 is a deficient number, since it is larger than the sum of its proper divisors (3690893).

47109283 is a wasteful number, since it uses less digits than its factorization.

47109283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 47109283 is about 6863.6202546470. The cubic root of 47109283 is about 361.1620960034.

The spelling of 47109283 in words is "forty-seven million, one hundred nine thousand, two hundred eighty-three".