22496822 has 8 divisors (see below), whose sum is σ = 34093416. Its totient is φ = 11132352.

The previous prime is 22496821. The next prime is 22496827. The reversal of 22496822 is 22869422.

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

It is a super-2 number, since 2×22496822² = 1012214000199368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22496821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57788 + ... + 58175.

It is an arithmetic number, because the mean of its divisors is an integer number (4261677).

Almost surely, 2^22496822 is an apocalyptic number.

22496822 is a deficient number, since it is larger than the sum of its proper divisors (11596594).

22496822 is a wasteful number, since it uses less digits than its factorization.

22496822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116062.

The product of its digits is 27648, while the sum is 35.

The square root of 22496822 is about 4743.0814878094. The cubic root of 22496822 is about 282.2975164274.

The spelling of 22496822 in words is "twenty-two million, four hundred ninety-six thousand, eight hundred twenty-two".