22550802 has 8 divisors (see below), whose sum is σ = 45101616. Its totient is φ = 7516932.

The previous prime is 22550783. The next prime is 22550809. The reversal of 22550802 is 20805522.

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

22550802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22550809) 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, 1879228 + ... + 1879239.

It is an arithmetic number, because the mean of its divisors is an integer number (5637702).

Almost surely, 2^22550802 is an apocalyptic number.

22550802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22550802 is a wasteful number, since it uses less digits than its factorization.

22550802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758472.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 22550802 is about 4748.7684719304. The cubic root of 22550802 is about 282.5231223406.

The spelling of 22550802 in words is "twenty-two million, five hundred fifty thousand, eight hundred two".