4152331 has 4 divisors (see below), whose sum is σ = 4220464. Its totient is φ = 4084200.

The previous prime is 4152329. The next prime is 4152341. The reversal of 4152331 is 1332514.

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

It is a cyclic number.

It is not a de Polignac number, because 4152331 - 2¹ = 4152329 is a prime.

It is a super-2 number, since 2×4152331² = 34483705467122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4152299 and 4152308.

It is not an unprimeable number, because it can be changed into a prime (4152311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33975 + ... + 34096.

It is an arithmetic number, because the mean of its divisors is an integer number (1055116).

Almost surely, 2^4152331 is an apocalyptic number.

4152331 is a deficient number, since it is larger than the sum of its proper divisors (68133).

4152331 is an equidigital number, since it uses as much as digits as its factorization.

4152331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68132.

The product of its digits is 360, while the sum is 19.

The square root of 4152331 is about 2037.7269198791. The cubic root of 4152331 is about 160.7301395953.

Adding to 4152331 its reverse (1332514), we get a palindrome (5484845).

The spelling of 4152331 in words is "four million, one hundred fifty-two thousand, three hundred thirty-one".