86976503 has 2 divisors, whose sum is σ = 86976504. Its totient is φ = 86976502.

The previous prime is 86976497. The next prime is 86976511. The reversal of 86976503 is 30567968.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86976503 - 2⁸ = 86976247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86976583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43488251 + 43488252.

It is an arithmetic number, because the mean of its divisors is an integer number (43488252).

Almost surely, 2^86976503 is an apocalyptic number.

86976503 is a deficient number, since it is larger than the sum of its proper divisors (1).

86976503 is an equidigital number, since it uses as much as digits as its factorization.

86976503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 86976503 is about 9326.1193966194. The cubic root of 86976503 is about 443.0648672649.

The spelling of 86976503 in words is "eighty-six million, nine hundred seventy-six thousand, five hundred three".