22496064 has 28 divisors (see below), whose sum is σ = 59521344. Its totient is φ = 7498624.

The previous prime is 22496063. The next prime is 22496077. The reversal of 22496064 is 46069422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22496063) 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, 58392 + ... + 58775.

Almost surely, 2^22496064 is an apocalyptic number.

22496064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22496064 is an abundant number, since it is smaller than the sum of its proper divisors (37025280).

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

22496064 is a wasteful number, since it uses less digits than its factorization.

22496064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117182 (or 117172 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 22496064 is about 4743.0015812774. The cubic root of 22496064 is about 282.2943458474.

The spelling of 22496064 in words is "twenty-two million, four hundred ninety-six thousand, sixty-four".