4771971 has 12 divisors (see below), whose sum is σ = 7192848. Its totient is φ = 3042864.

The previous prime is 4771967. The next prime is 4771973. The reversal of 4771971 is 1791774.

It is not a de Polignac number, because 4771971 - 2² = 4771967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4771973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11320 + ... + 11733.

It is an arithmetic number, because the mean of its divisors is an integer number (599404).

Almost surely, 2^4771971 is an apocalyptic number.

4771971 is a deficient number, since it is larger than the sum of its proper divisors (2420877).

4771971 is a wasteful number, since it uses less digits than its factorization.

4771971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23082 (or 23079 counting only the distinct ones).

The product of its digits is 12348, while the sum is 36.

The square root of 4771971 is about 2184.4841496335. The cubic root of 4771971 is about 168.3575505683.

The spelling of 4771971 in words is "four million, seven hundred seventy-one thousand, nine hundred seventy-one".