432373 has 2 divisors, whose sum is σ = 432374. Its totient is φ = 432372.

The previous prime is 432359. The next prime is 432389. The reversal of 432373 is 373234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400689 + 31684 = 633^2 + 178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432373 is a prime.

It is a super-2 number, since 2×432373² = 373892822258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216186 + 216187.

It is an arithmetic number, because the mean of its divisors is an integer number (216187).

2⁴³²³⁷³ is an apocalyptic number.

It is an amenable number.

432373 is a deficient number, since it is larger than the sum of its proper divisors (1).

432373 is an equidigital number, since it uses as much as digits as its factorization.

432373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 22.

The square root of 432373 is about 657.5507584970. The cubic root of 432373 is about 75.6170137048.

The spelling of 432373 in words is "four hundred thirty-two thousand, three hundred seventy-three".