30314424 has 64 divisors (see below), whose sum is σ = 91180800. Its totient is φ = 8204544.

The previous prime is 30314411. The next prime is 30314447. The reversal of 30314424 is 42441303.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 30314424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557 + ... + 7940.

It is an arithmetic number, because the mean of its divisors is an integer number (1424700).

Almost surely, 2^30314424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30314424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45590400).

30314424 is an abundant number, since it is smaller than the sum of its proper divisors (60866376).

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

30314424 is a wasteful number, since it uses less digits than its factorization.

30314424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9532 (or 9528 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 30314424 is about 5505.8536122930. The cubic root of 30314424 is about 311.8050228206.

Adding to 30314424 its reverse (42441303), we get a palindrome (72755727).

The spelling of 30314424 in words is "thirty million, three hundred fourteen thousand, four hundred twenty-four".