22097324 has 6 divisors (see below), whose sum is σ = 38670324. Its totient is φ = 11048660.

The previous prime is 22097291. The next prime is 22097351. The reversal of 22097324 is 42379022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762162 + ... + 2762169.

It is an arithmetic number, because the mean of its divisors is an integer number (6445054).

Almost surely, 2^22097324 is an apocalyptic number.

It is an amenable number.

22097324 is a deficient number, since it is larger than the sum of its proper divisors (16573000).

22097324 is a wasteful number, since it uses less digits than its factorization.

22097324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524335 (or 5524333 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 22097324 is about 4700.7790843646. The cubic root of 22097324 is about 280.6165156834.

The spelling of 22097324 in words is "twenty-two million, ninety-seven thousand, three hundred twenty-four".