10433987 has 2 divisors, whose sum is σ = 10433988. Its totient is φ = 10433986.

The previous prime is 10433933. The next prime is 10434029. The reversal of 10433987 is 78933401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10433987 - 2⁶ = 10433923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10433287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5216993 + 5216994.

It is an arithmetic number, because the mean of its divisors is an integer number (5216994).

Almost surely, 2^10433987 is an apocalyptic number.

10433987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10433987 is an equidigital number, since it uses as much as digits as its factorization.

10433987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 10433987 is about 3230.1682618712. The cubic root of 10433987 is about 218.5160947951.

The spelling of 10433987 in words is "ten million, four hundred thirty-three thousand, nine hundred eighty-seven".