4201772 has 12 divisors (see below), whose sum is σ = 7369320. Its totient is φ = 2096256.

The previous prime is 4201763. The next prime is 4201789. The reversal of 4201772 is 2771024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628 + ... + 3324.

It is an arithmetic number, because the mean of its divisors is an integer number (614110).

Almost surely, 2^4201772 is an apocalyptic number.

It is an amenable number.

4201772 is a deficient number, since it is larger than the sum of its proper divisors (3167548).

4201772 is a wasteful number, since it uses less digits than its factorization.

4201772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 4201772 is about 2049.8224313340. The cubic root of 4201772 is about 161.3655518531.

Adding to 4201772 its reverse (2771024), we get a palindrome (6972796).

The spelling of 4201772 in words is "four million, two hundred one thousand, seven hundred seventy-two".