4480771 has 4 divisors (see below), whose sum is σ = 4625344. Its totient is φ = 4336200.

The previous prime is 4480769. The next prime is 4480783. The reversal of 4480771 is 1770844.

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 4480771 - 2¹ = 4480769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 144541 = 4480771 / (4 + 4 + 8 + 0 + 7 + 7 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480271) 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, 72240 + ... + 72301.

It is an arithmetic number, because the mean of its divisors is an integer number (1156336).

Almost surely, 2^4480771 is an apocalyptic number.

4480771 is a deficient number, since it is larger than the sum of its proper divisors (144573).

4480771 is a wasteful number, since it uses less digits than its factorization.

4480771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144572.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 4480771 is about 2116.7831726466. The cubic root of 4480771 is about 164.8608683278.

The spelling of 4480771 in words is "four million, four hundred eighty thousand, seven hundred seventy-one".