992025163 has 4 divisors (see below), whose sum is σ = 998683200. Its totient is φ = 985367128.

The previous prime is 992025161. The next prime is 992025173. The reversal of 992025163 is 361520299.

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 992025163 - 2¹ = 992025161 is a prime.

It is a super-2 number, since 2×992025163² = 1968227848050353138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (992025161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3328795 + ... + 3329092.

It is an arithmetic number, because the mean of its divisors is an integer number (249670800).

Almost surely, 2^992025163 is an apocalyptic number.

992025163 is a deficient number, since it is larger than the sum of its proper divisors (6658037).

992025163 is a wasteful number, since it uses less digits than its factorization.

992025163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658036.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 992025163 is about 31496.4309565386. The cubic root of 992025163 is about 997.3346230777.

The spelling of 992025163 in words is "nine hundred ninety-two million, twenty-five thousand, one hundred sixty-three".