47368169 has 4 divisors (see below), whose sum is σ = 47606400. Its totient is φ = 47129940.

The previous prime is 47368117. The next prime is 47368207. The reversal of 47368169 is 96186374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47368169 - 2¹² = 47364073 is a prime.

It is a super-2 number, since 2×47368169² = 4487486868825122, 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 (47368669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118817 + ... + 119214.

It is an arithmetic number, because the mean of its divisors is an integer number (11901600).

Almost surely, 2^47368169 is an apocalyptic number.

It is an amenable number.

47368169 is a deficient number, since it is larger than the sum of its proper divisors (238231).

47368169 is a wasteful number, since it uses less digits than its factorization.

47368169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238230.

The product of its digits is 217728, while the sum is 44.

The square root of 47368169 is about 6882.4537048933. The cubic root of 47368169 is about 361.8224687325.

The spelling of 47368169 in words is "forty-seven million, three hundred sixty-eight thousand, one hundred sixty-nine".