1922296 has 8 divisors (see below), whose sum is σ = 3604320. Its totient is φ = 961144.

The previous prime is 1922273. The next prime is 1922329. The reversal of 1922296 is 6922291.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120136 + ... + 120151.

It is an arithmetic number, because the mean of its divisors is an integer number (450540).

2^1922296 is an apocalyptic number.

It is an amenable number.

1922296 is a deficient number, since it is larger than the sum of its proper divisors (1682024).

1922296 is a wasteful number, since it uses less digits than its factorization.

1922296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240293 (or 240289 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 1922296 is about 1386.4688961531. The cubic root of 1922296 is about 124.3388235989.

The spelling of 1922296 in words is "one million, nine hundred twenty-two thousand, two hundred ninety-six".