22033416 has 32 divisors (see below), whose sum is σ = 55785600. Its totient is φ = 7250880.

The previous prime is 22033409. The next prime is 22033423. The reversal of 22033416 is 61433022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22033409) and next prime (22033423).

It is a junction number, because it is equal to n+sod(n) for n = 22033392 and 22033401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915 + ... + 7706.

It is an arithmetic number, because the mean of its divisors is an integer number (1743300).

Almost surely, 2^22033416 is an apocalyptic number.

It is an amenable number.

22033416 is an abundant number, since it is smaller than the sum of its proper divisors (33752184).

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

22033416 is a wasteful number, since it uses less digits than its factorization.

22033416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11709 (or 11705 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 22033416 is about 4693.9765657702. The cubic root of 22033416 is about 280.3457293983.

Adding to 22033416 its reverse (61433022), we get a palindrome (83466438).

The spelling of 22033416 in words is "twenty-two million, thirty-three thousand, four hundred sixteen".