4448971 has 4 divisors (see below), whose sum is σ = 4462744. Its totient is φ = 4435200.

The previous prime is 4448957. The next prime is 4448989. The reversal of 4448971 is 1798444.

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

It is a cyclic number.

It is not a de Polignac number, because 4448971 - 2¹⁷ = 4317899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4448971.

It is not an unprimeable number, because it can be changed into a prime (4448921) 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, 6390 + ... + 7051.

It is an arithmetic number, because the mean of its divisors is an integer number (1115686).

Almost surely, 2^4448971 is an apocalyptic number.

4448971 is a deficient number, since it is larger than the sum of its proper divisors (13773).

4448971 is a wasteful number, since it uses less digits than its factorization.

4448971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13772.

The product of its digits is 32256, while the sum is 37.

The square root of 4448971 is about 2109.2584004811. The cubic root of 4448971 is about 164.4699365798.

The spelling of 4448971 in words is "four million, four hundred forty-eight thousand, nine hundred seventy-one".