4052331 has 6 divisors (see below), whose sum is σ = 5853380. Its totient is φ = 2701548.

The previous prime is 4052311. The next prime is 4052333. The reversal of 4052331 is 1332504.

It is not a de Polignac number, because 4052331 - 2⁵ = 4052299 is a prime.

It is a super-2 number, since 2×4052331² = 32842773067122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4052333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225121 + ... + 225138.

Almost surely, 2^4052331 is an apocalyptic number.

4052331 is a deficient number, since it is larger than the sum of its proper divisors (1801049).

4052331 is a wasteful number, since it uses less digits than its factorization.

4052331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450265 (or 450262 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4052331 is about 2013.0402380479. The cubic root of 4052331 is about 159.4293604644.

Adding to 4052331 its reverse (1332504), we get a palindrome (5384835).

The spelling of 4052331 in words is "four million, fifty-two thousand, three hundred thirty-one".