1632341 has 2 divisors, whose sum is σ = 1632342. Its totient is φ = 1632340.

The previous prime is 1632317. The next prime is 1632359. The reversal of 1632341 is 1432361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1615441 + 16900 = 1271^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1632341 - 2¹⁸ = 1370197 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1632311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816170 + 816171.

It is an arithmetic number, because the mean of its divisors is an integer number (816171).

2^1632341 is an apocalyptic number.

It is an amenable number.

1632341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1632341 is an equidigital number, since it uses as much as digits as its factorization.

1632341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 20.

The square root of 1632341 is about 1277.6310108948. The cubic root of 1632341 is about 117.7435058768.

Adding to 1632341 its sum of digits (20), we get a palindrome (1632361).

The spelling of 1632341 in words is "one million, six hundred thirty-two thousand, three hundred forty-one".