47448071 has 8 divisors (see below), whose sum is σ = 54806544. Its totient is φ = 40597120.

The previous prime is 47448061. The next prime is 47448077. The reversal of 47448071 is 17084474.

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

It is a cyclic number.

It is not a de Polignac number, because 47448071 - 2¹⁴ = 47431687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47448077) 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, 126680 + ... + 127053.

It is an arithmetic number, because the mean of its divisors is an integer number (6850818).

Almost surely, 2^47448071 is an apocalyptic number.

47448071 is a deficient number, since it is larger than the sum of its proper divisors (7358473).

47448071 is a wasteful number, since it uses less digits than its factorization.

47448071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253761.

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

The square root of 47448071 is about 6888.2560202130. The cubic root of 47448071 is about 362.0257986559.

The spelling of 47448071 in words is "forty-seven million, four hundred forty-eight thousand, seventy-one".