22240696 has 16 divisors (see below), whose sum is σ = 42719040. Its totient is φ = 10848960.

The previous prime is 22240693. The next prime is 22240703. The reversal of 22240696 is 69604222.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240693) 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, 33576 + ... + 34231.

It is an arithmetic number, because the mean of its divisors is an integer number (2669940).

Almost surely, 2^22240696 is an apocalyptic number.

It is an amenable number.

22240696 is a deficient number, since it is larger than the sum of its proper divisors (20478344).

22240696 is a wasteful number, since it uses less digits than its factorization.

22240696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67854 (or 67850 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 22240696 is about 4716.0042408802. The cubic root of 22240696 is about 281.2221071268. Note that the first 3 decimals are identical.

The spelling of 22240696 in words is "twenty-two million, two hundred forty thousand, six hundred ninety-six".