47448107 has 4 divisors (see below), whose sum is σ = 54226416. Its totient is φ = 40669800.

The previous prime is 47448101. The next prime is 47448109. The reversal of 47448107 is 70184474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70184474 = 2 ⋅35092237.

It is a cyclic number.

It is not a de Polignac number, because 47448107 - 2¹⁴ = 47431723 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 3389144 + ... + 3389157.

It is an arithmetic number, because the mean of its divisors is an integer number (13556604).

Almost surely, 2^47448107 is an apocalyptic number.

47448107 is a deficient number, since it is larger than the sum of its proper divisors (6778309).

47448107 is an equidigital number, since it uses as much as digits as its factorization.

47448107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778308.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 47448107 is about 6888.2586333557. The cubic root of 47448107 is about 362.0258902151.

The spelling of 47448107 in words is "forty-seven million, four hundred forty-eight thousand, one hundred seven".