4532331 has 4 divisors (see below), whose sum is σ = 6043112. Its totient is φ = 3021552.

The previous prime is 4532327. The next prime is 4532369. The reversal of 4532331 is 1332354.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4532331 - 2² = 4532327 is a prime.

It is a super-2 number, since 2×4532331² = 41084048587122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4532298 and 4532307.

It is not an unprimeable number, because it can be changed into a prime (4532531) 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, 755386 + ... + 755391.

It is an arithmetic number, because the mean of its divisors is an integer number (1510778).

Almost surely, 2^4532331 is an apocalyptic number.

4532331 is a deficient number, since it is larger than the sum of its proper divisors (1510781).

4532331 is a wasteful number, since it uses less digits than its factorization.

4532331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510780.

The product of its digits is 1080, while the sum is 21.

The square root of 4532331 is about 2128.9271946217. The cubic root of 4532331 is about 165.4908067413.

Adding to 4532331 its reverse (1332354), we get a palindrome (5864685).

It can be divided in two parts, 45323 and 31, that added together give a palindrome (45354).

The spelling of 4532331 in words is "four million, five hundred thirty-two thousand, three hundred thirty-one".