7332131 has 2 divisors, whose sum is σ = 7332132. Its totient is φ = 7332130.

The previous prime is 7332121. The next prime is 7332161. The reversal of 7332131 is 1312337.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7332131 - 2¹⁴ = 7315747 is a prime.

It is a super-2 number, since 2×7332131² = 107520290002322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7332121) 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 as a sum of consecutive naturals, namely, 3666065 + 3666066.

It is an arithmetic number, because the mean of its divisors is an integer number (3666066).

Almost surely, 2^7332131 is an apocalyptic number.

7332131 is a deficient number, since it is larger than the sum of its proper divisors (1).

7332131 is an equidigital number, since it uses as much as digits as its factorization.

7332131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 20.

The square root of 7332131 is about 2707.7907969413. The cubic root of 7332131 is about 194.2719376920.

Adding to 7332131 its reverse (1312337), we get a palindrome (8644468).

The spelling of 7332131 in words is "seven million, three hundred thirty-two thousand, one hundred thirty-one".