30004022 has 8 divisors (see below), whose sum is σ = 45622776. Its totient is φ = 14796432.

The previous prime is 30003971. The next prime is 30004027. The reversal of 30004022 is 22040003.

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

It is a junction number, because it is equal to n+sod(n) for n = 30003994 and 30004012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004027) 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, 102608 + ... + 102899.

It is an arithmetic number, because the mean of its divisors is an integer number (5702847).

Almost surely, 2^30004022 is an apocalyptic number.

30004022 is a deficient number, since it is larger than the sum of its proper divisors (15618754).

30004022 is a wasteful number, since it uses less digits than its factorization.

30004022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205582.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 30004022 is about 5477.5927194343. The cubic root of 30004022 is about 310.7371358517.

Adding to 30004022 its reverse (22040003), we get a palindrome (52044025).

The spelling of 30004022 in words is "thirty million, four thousand, twenty-two".