96987287 has 2 divisors, whose sum is σ = 96987288. Its totient is φ = 96987286.

The previous prime is 96987269. The next prime is 96987307. The reversal of 96987287 is 78278969.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96987287 - 2⁸ = 96987031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96987217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48493643 + 48493644.

It is an arithmetic number, because the mean of its divisors is an integer number (48493644).

Almost surely, 2^96987287 is an apocalyptic number.

96987287 is a deficient number, since it is larger than the sum of its proper divisors (1).

96987287 is an equidigital number, since it uses as much as digits as its factorization.

96987287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 56.

The square root of 96987287 is about 9848.2123758579. The cubic root of 96987287 is about 459.4500153429.

The spelling of 96987287 in words is "ninety-six million, nine hundred eighty-seven thousand, two hundred eighty-seven".