47669283 has 16 divisors (see below), whose sum is σ = 72531360. Its totient is φ = 30919968.

The previous prime is 47669261. The next prime is 47669291. The reversal of 47669283 is 38296674.

It is not a de Polignac number, because 47669283 - 2¹³ = 47661091 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (47669203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22860 + ... + 24857.

It is an arithmetic number, because the mean of its divisors is an integer number (4533210).

Almost surely, 2^47669283 is an apocalyptic number.

47669283 is a deficient number, since it is larger than the sum of its proper divisors (24862077).

47669283 is a wasteful number, since it uses less digits than its factorization.

47669283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47763 (or 47757 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 47669283 is about 6904.2945331149. The cubic root of 47669283 is about 362.5875377971.

The spelling of 47669283 in words is "forty-seven million, six hundred sixty-nine thousand, two hundred eighty-three".