4971448 has 8 divisors (see below), whose sum is σ = 9321480. Its totient is φ = 2485720.

The previous prime is 4971443. The next prime is 4971493. The reversal of 4971448 is 8441794.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310708 + ... + 310723.

It is an arithmetic number, because the mean of its divisors is an integer number (1165185).

Almost surely, 2^4971448 is an apocalyptic number.

It is an amenable number.

4971448 is a deficient number, since it is larger than the sum of its proper divisors (4350032).

4971448 is a wasteful number, since it uses less digits than its factorization.

4971448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621437 (or 621433 counting only the distinct ones).

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

The square root of 4971448 is about 2229.6744156939. The cubic root of 4971448 is about 170.6714849171.

The spelling of 4971448 in words is "four million, nine hundred seventy-one thousand, four hundred forty-eight".