896275987 has 2 divisors, whose sum is σ = 896275988. Its totient is φ = 896275986.

The previous prime is 896275979. The next prime is 896276011. The reversal of 896275987 is 789572698.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 896275987 - 2³ = 896275979 is a prime.

It is not a weakly prime, because it can be changed into another prime (896275907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448137993 + 448137994.

It is an arithmetic number, because the mean of its divisors is an integer number (448137994).

Almost surely, 2^896275987 is an apocalyptic number.

896275987 is a deficient number, since it is larger than the sum of its proper divisors (1).

896275987 is an equidigital number, since it uses as much as digits as its factorization.

896275987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 61.

The square root of 896275987 is about 29937.8687785220. The cubic root of 896275987 is about 964.1558788322.

The spelling of 896275987 in words is "eight hundred ninety-six million, two hundred seventy-five thousand, nine hundred eighty-seven".