432860887 has 2 divisors, whose sum is σ = 432860888. Its totient is φ = 432860886.

The previous prime is 432860839. The next prime is 432860933. The reversal of 432860887 is 788068234.

It is an a-pointer prime, because the next prime (432860933) can be obtained adding 432860887 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432860887 - 2¹⁹ = 432336599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432860837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216430443 + 216430444.

It is an arithmetic number, because the mean of its divisors is an integer number (216430444).

Almost surely, 2^432860887 is an apocalyptic number.

432860887 is a deficient number, since it is larger than the sum of its proper divisors (1).

432860887 is an equidigital number, since it uses as much as digits as its factorization.

432860887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 432860887 is about 20805.3091060912. The cubic root of 432860887 is about 756.4544493606.

The spelling of 432860887 in words is "four hundred thirty-two million, eight hundred sixty thousand, eight hundred eighty-seven".