632393 has 2 divisors, whose sum is σ = 632394. Its totient is φ = 632392.

The previous prime is 632389. The next prime is 632447. The reversal of 632393 is 393236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 620944 + 11449 = 788^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 632393 - 2² = 632389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (632323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316196 + 316197.

It is an arithmetic number, because the mean of its divisors is an integer number (316197).

2⁶³²³⁹³ is an apocalyptic number.

It is an amenable number.

632393 is a deficient number, since it is larger than the sum of its proper divisors (1).

632393 is an equidigital number, since it uses as much as digits as its factorization.

632393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 26.

The square root of 632393 is about 795.2314128604. The cubic root of 632393 is about 85.8345928325.

The spelling of 632393 in words is "six hundred thirty-two thousand, three hundred ninety-three".