22097714 has 8 divisors (see below), whose sum is σ = 33772140. Its totient is φ = 10840336.

The previous prime is 22097711. The next prime is 22097717. The reversal of 22097714 is 41779022.

It is an interprime number because it is at equal distance from previous prime (22097711) and next prime (22097717).

It can be written as a sum of positive squares in 2 ways, for example, as 18361225 + 3736489 = 4285^2 + 1933^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22097711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104129 + ... + 104340.

Almost surely, 2^22097714 is an apocalyptic number.

22097714 is a deficient number, since it is larger than the sum of its proper divisors (11674426).

22097714 is a wasteful number, since it uses less digits than its factorization.

22097714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208524.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 22097714 is about 4700.8205666671. The cubic root of 22097714 is about 280.6181665590.

The spelling of 22097714 in words is "twenty-two million, ninety-seven thousand, seven hundred fourteen".