30022404 has 24 divisors (see below), whose sum is σ = 70187040. Its totient is φ = 9988224.

The previous prime is 30022403. The next prime is 30022411. The reversal of 30022404 is 40422003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30022403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007 + ... + 9225.

It is an arithmetic number, because the mean of its divisors is an integer number (2924460).

Almost surely, 2^30022404 is an apocalyptic number.

It is an amenable number.

30022404 is an abundant number, since it is smaller than the sum of its proper divisors (40164636).

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

30022404 is a wasteful number, since it uses less digits than its factorization.

30022404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819 (or 4817 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 30022404 is about 5479.2703893858. The cubic root of 30022404 is about 310.8005807230.

Adding to 30022404 its reverse (40422003), we get a palindrome (70444407).

The spelling of 30022404 in words is "thirty million, twenty-two thousand, four hundred four".