86463803 has 2 divisors, whose sum is σ = 86463804. Its totient is φ = 86463802.

The previous prime is 86463757. The next prime is 86463823. The reversal of 86463803 is 30836468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86463803 - 2¹² = 86459707 is a prime.

It is not a weakly prime, because it can be changed into another prime (86463823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43231901 + 43231902.

It is an arithmetic number, because the mean of its divisors is an integer number (43231902).

Almost surely, 2^86463803 is an apocalyptic number.

86463803 is a deficient number, since it is larger than the sum of its proper divisors (1).

86463803 is an equidigital number, since it uses as much as digits as its factorization.

86463803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 86463803 is about 9298.5914524728. The cubic root of 86463803 is about 442.1925735528.

The spelling of 86463803 in words is "eighty-six million, four hundred sixty-three thousand, eight hundred three".