65067803 has 2 divisors, whose sum is σ = 65067804. Its totient is φ = 65067802.

The previous prime is 65067781. The next prime is 65067829. The reversal of 65067803 is 30876056.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65067803 - 2¹² = 65063707 is a prime.

It is not a weakly prime, because it can be changed into another prime (65067883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32533901 + 32533902.

It is an arithmetic number, because the mean of its divisors is an integer number (32533902).

Almost surely, 2^65067803 is an apocalyptic number.

65067803 is a deficient number, since it is larger than the sum of its proper divisors (1).

65067803 is an equidigital number, since it uses as much as digits as its factorization.

65067803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 65067803 is about 8066.4616158512. The cubic root of 65067803 is about 402.2123310037.

The spelling of 65067803 in words is "sixty-five million, sixty-seven thousand, eight hundred three".