47448105 has 16 divisors (see below), whose sum is σ = 80383104. Its totient is φ = 23816960.

The previous prime is 47448101. The next prime is 47448109. The reversal of 47448105 is 50184474.

It is an interprime number because it is at equal distance from previous prime (47448101) and next prime (47448109).

It is not a de Polignac number, because 47448105 - 2² = 47448101 is a prime.

It is a super-3 number, since 3×47448105³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47448101) 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, 92781 + ... + 93290.

It is an arithmetic number, because the mean of its divisors is an integer number (5023944).

Almost surely, 2^47448105 is an apocalyptic number.

It is an amenable number.

47448105 is a deficient number, since it is larger than the sum of its proper divisors (32934999).

47448105 is a wasteful number, since it uses less digits than its factorization.

47448105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186096.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 47448105 is about 6888.2584881812. The cubic root of 47448105 is about 362.0258851285.

The spelling of 47448105 in words is "forty-seven million, four hundred forty-eight thousand, one hundred five".