801797922 has 24 divisors (see below), whose sum is σ = 1746941040. Its totient is φ = 265771800.

The previous prime is 801797921. The next prime is 801797923. The reversal of 801797922 is 229797108.

It is an interprime number because it is at equal distance from previous prime (801797921) and next prime (801797923).

It is not an unprimeable number, because it can be changed into a prime (801797921) 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 11 ways as a sum of consecutive naturals, for example, 121204 + ... + 127647.

It is an arithmetic number, because the mean of its divisors is an integer number (72789210).

Almost surely, 2^801797922 is an apocalyptic number.

801797922 is an abundant number, since it is smaller than the sum of its proper divisors (945143118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

801797922 is a wasteful number, since it uses less digits than its factorization.

801797922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249038 (or 249035 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 801797922 is about 28316.0364811179. The cubic root of 801797922 is about 929.0126809548.

The spelling of 801797922 in words is "eight hundred one million, seven hundred ninety-seven thousand, nine hundred twenty-two".