47348169 has 8 divisors (see below), whose sum is σ = 68870112. Its totient is φ = 28695840.

The previous prime is 47348167. The next prime is 47348201. The reversal of 47348169 is 96184374.

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

It is not a de Polignac number, because 47348169 - 2¹ = 47348167 is a prime.

It is a super-2 number, since 2×47348169² = 4483698215305122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47348169.

It is not an unprimeable number, because it can be changed into a prime (47348167) 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, 717364 + ... + 717429.

It is an arithmetic number, because the mean of its divisors is an integer number (8608764).

Almost surely, 2^47348169 is an apocalyptic number.

It is an amenable number.

47348169 is a deficient number, since it is larger than the sum of its proper divisors (21521943).

47348169 is a wasteful number, since it uses less digits than its factorization.

47348169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434807.

The product of its digits is 145152, while the sum is 42.

The square root of 47348169 is about 6881.0005813108. Note that the first 3 decimals coincide. The cubic root of 47348169 is about 361.7715381306.

The spelling of 47348169 in words is "forty-seven million, three hundred forty-eight thousand, one hundred sixty-nine".