1001922 has 8 divisors (see below), whose sum is σ = 2003856. Its totient is φ = 333972.

The previous prime is 1001911. The next prime is 1001933. The reversal of 1001922 is 2291001.

It is a happy number.

1001922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1001911) and next prime (1001933).

It is a sphenic number, since it is the product of 3 distinct primes.

1001922 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83488 + ... + 83499.

It is an arithmetic number, because the mean of its divisors is an integer number (250482).

2^1001922 is an apocalyptic number.

1001922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1001922 is a wasteful number, since it uses less digits than its factorization.

1001922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166992.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1001922 is about 1000.9605386827. The cubic root of 1001922 is about 100.0640256651.

Adding to 1001922 its reverse (2291001), we get a palindrome (3292923).

The spelling of 1001922 in words is "one million, one thousand, nine hundred twenty-two".