22914002 has 8 divisors (see below), whose sum is σ = 35556300. Its totient is φ = 11061904.

The previous prime is 22913999. The next prime is 22914013. The reversal of 22914002 is 20041922.

It can be written as a sum of positive squares in 2 ways, for example, as 22477081 + 436921 = 4741^2 + 661^2 .

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, 197477 + ... + 197592.

Almost surely, 2^22914002 is an apocalyptic number.

22914002 is a deficient number, since it is larger than the sum of its proper divisors (12642298).

22914002 is a wasteful number, since it uses less digits than its factorization.

22914002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395100.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 22914002 is about 4786.8572153345. The cubic root of 22914002 is about 284.0318105610.

Adding to 22914002 its reverse (20041922), we get a palindrome (42955924).

The spelling of 22914002 in words is "twenty-two million, nine hundred fourteen thousand, two".