896947567 has 4 divisors (see below), whose sum is σ = 913871160. Its totient is φ = 880023976.

The previous prime is 896947553. The next prime is 896947609. The reversal of 896947567 is 765749698.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 896947567 - 2⁷ = 896947439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896947867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8461717 + ... + 8461822.

It is an arithmetic number, because the mean of its divisors is an integer number (228467790).

Almost surely, 2^896947567 is an apocalyptic number.

896947567 is a deficient number, since it is larger than the sum of its proper divisors (16923593).

896947567 is a wasteful number, since it uses less digits than its factorization.

896947567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16923592.

The product of its digits is 22861440, while the sum is 61.

The square root of 896947567 is about 29949.0829074948. The cubic root of 896947567 is about 964.3966328543.

The spelling of 896947567 in words is "eight hundred ninety-six million, nine hundred forty-seven thousand, five hundred sixty-seven".