47448106 has 4 divisors (see below), whose sum is σ = 71172162. Its totient is φ = 23724052.

The previous prime is 47448101. The next prime is 47448109. The reversal of 47448106 is 60184474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 38502025 + 8946081 = 6205^2 + 2991^2 .

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 as a sum of consecutive naturals, namely, 11862025 + ... + 11862028.

Almost surely, 2^47448106 is an apocalyptic number.

47448106 is a deficient number, since it is larger than the sum of its proper divisors (23724056).

47448106 is a wasteful number, since it uses less digits than its factorization.

47448106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23724055.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 47448106 is about 6888.2585607685. The cubic root of 47448106 is about 362.0258876718.

The spelling of 47448106 in words is "forty-seven million, four hundred forty-eight thousand, one hundred six".