322998045 has 32 divisors (see below), whose sum is σ = 550115712. Its totient is φ = 161267712.

The previous prime is 322998031. The next prime is 322998061. The reversal of 322998045 is 540899223.

It is not a de Polignac number, because 322998045 - 2¹⁴ = 322981661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322997988 and 322998006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45934 + ... + 52496.

It is an arithmetic number, because the mean of its divisors is an integer number (17191116).

Almost surely, 2^322998045 is an apocalyptic number.

It is an amenable number.

322998045 is a deficient number, since it is larger than the sum of its proper divisors (227117667).

322998045 is a wasteful number, since it uses less digits than its factorization.

322998045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 322998045 is about 17972.1463659742. The cubic root of 322998045 is about 686.1198193017.

The spelling of 322998045 in words is "three hundred twenty-two million, nine hundred ninety-eight thousand, forty-five".