4033172 has 36 divisors (see below), whose sum is σ = 8367828. Its totient is φ = 1689600.

The previous prime is 4033157. The next prime is 4033201. The reversal of 4033172 is 2713304.

4033172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2172676 + 1860496 = 1474^2 + 1364^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5972 + ... + 6612.

Almost surely, 2^4033172 is an apocalyptic number.

It is an amenable number.

4033172 is an abundant number, since it is smaller than the sum of its proper divisors (4334656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4033172 is a wasteful number, since it uses less digits than its factorization.

4033172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 4033172 is about 2008.2758774631. The cubic root of 4033172 is about 159.1777083002.

Adding to 4033172 its reverse (2713304), we get a palindrome (6746476).

The spelling of 4033172 in words is "four million, thirty-three thousand, one hundred seventy-two".