22854002 has 8 divisors (see below), whose sum is σ = 34332012. Its totient is φ = 11410000.

The previous prime is 22853983. The next prime is 22854047. The reversal of 22854002 is 20045822.

It can be written as a sum of positive squares in 2 ways, for example, as 19545241 + 3308761 = 4421^2 + 1819^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6749 + ... + 9552.

Almost surely, 2^22854002 is an apocalyptic number.

22854002 is a deficient number, since it is larger than the sum of its proper divisors (11478010).

22854002 is a wasteful number, since it uses less digits than its factorization.

22854002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17004.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 22854002 is about 4780.5859473500. The cubic root of 22854002 is about 283.7836827281.

Adding to 22854002 its reverse (20045822), we get a palindrome (42899824).

The spelling of 22854002 in words is "twenty-two million, eight hundred fifty-four thousand, two".