4231772 has 12 divisors (see below), whose sum is σ = 7489440. Its totient is φ = 2091936.

The previous prime is 4231771. The next prime is 4231781. The reversal of 4231772 is 2771324.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹¹ + 3⁵ + 1 + 7 + 7⁴ + 2¹⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231771) 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, 5588 + ... + 6299.

It is an arithmetic number, because the mean of its divisors is an integer number (624120).

Almost surely, 2^4231772 is an apocalyptic number.

It is an amenable number.

4231772 is a deficient number, since it is larger than the sum of its proper divisors (3257668).

4231772 is a wasteful number, since it uses less digits than its factorization.

4231772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11980 (or 11978 counting only the distinct ones).

The product of its digits is 2352, while the sum is 26.

The square root of 4231772 is about 2057.1271229557. The cubic root of 4231772 is about 161.7486831280.

The spelling of 4231772 in words is "four million, two hundred thirty-one thousand, seven hundred seventy-two".