992801001 has 16 divisors (see below), whose sum is σ = 1332753408. Its totient is φ = 657369600.

The previous prime is 992800999. The next prime is 992801011. The reversal of 992801001 is 100108299.

It is not a de Polignac number, because 992801001 - 2¹ = 992800999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 992801001.

It is not an unprimeable number, because it can be changed into a prime (992801011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584185 + ... + 585881.

It is an arithmetic number, because the mean of its divisors is an integer number (83297088).

Almost surely, 2^992801001 is an apocalyptic number.

It is an amenable number.

992801001 is a deficient number, since it is larger than the sum of its proper divisors (339952407).

992801001 is a wasteful number, since it uses less digits than its factorization.

992801001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 992801001 is about 31508.7448337759. The cubic root of 992801001 is about 997.5945521266.

The spelling of 992801001 in words is "nine hundred ninety-two million, eight hundred one thousand, one".