30322424 has 32 divisors (see below), whose sum is σ = 65674800. Its totient is φ = 12971520.

The previous prime is 30322403. The next prime is 30322427. The reversal of 30322424 is 42422303.

It is a junction number, because it is equal to n+sod(n) for n = 30322396 and 30322405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30322427) 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, 8639 + ... + 11630.

Almost surely, 2^30322424 is an apocalyptic number.

30322424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30322424 is an abundant number, since it is smaller than the sum of its proper divisors (35352376).

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

30322424 is a wasteful number, since it uses less digits than its factorization.

30322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20303 (or 20299 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 30322424 is about 5506.5800638872. The cubic root of 30322424 is about 311.8324489372.

Adding to 30322424 its reverse (42422303), we get a palindrome (72744727).

The spelling of 30322424 in words is "thirty million, three hundred twenty-two thousand, four hundred twenty-four".