47059769 has 8 divisors (see below), whose sum is σ = 47758920. Its totient is φ = 46365696.

The previous prime is 47059741. The next prime is 47059781. The reversal of 47059769 is 96795074.

47059769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11478544 + 35581225 = 3388^2 + 5965^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47059769 is a prime.

It is a super-2 number, since 2×47059769² = 4429243716666722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47059799) 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, 19919 + ... + 22155.

It is an arithmetic number, because the mean of its divisors is an integer number (5969865).

Almost surely, 2^47059769 is an apocalyptic number.

It is an amenable number.

47059769 is a deficient number, since it is larger than the sum of its proper divisors (699151).

47059769 is a wasteful number, since it uses less digits than its factorization.

47059769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 47059769 is about 6860.0123177732. The cubic root of 47059769 is about 361.0355190482.

The spelling of 47059769 in words is "forty-seven million, fifty-nine thousand, seven hundred sixty-nine".