7332161 has 2 divisors, whose sum is σ = 7332162. Its totient is φ = 7332160.

The previous prime is 7332131. The next prime is 7332181. The reversal of 7332161 is 1612337.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7187761 + 144400 = 2681^2 + 380^2 .

It is a cyclic number.

It is not a de Polignac number, because 7332161 - 2²² = 3137857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7332121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3666080 + 3666081.

It is an arithmetic number, because the mean of its divisors is an integer number (3666081).

Almost surely, 2^7332161 is an apocalyptic number.

It is an amenable number.

7332161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7332161 is an equidigital number, since it uses as much as digits as its factorization.

7332161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 23.

The square root of 7332161 is about 2707.7963365069. The cubic root of 7332161 is about 194.2722026513.

Adding to 7332161 its reverse (1612337), we get a palindrome (8944498).

The spelling of 7332161 in words is "seven million, three hundred thirty-two thousand, one hundred sixty-one".