30214424 has 16 divisors (see below), whose sum is σ = 56715120. Its totient is φ = 15090400.

The previous prime is 30214397. The next prime is 30214439. The reversal of 30214424 is 42441203.

It is a super-2 number, since 2×30214424² = 1825822835303552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30214396 and 30214405.

It is a congruent number.

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, 8957 + ... + 11859.

It is an arithmetic number, because the mean of its divisors is an integer number (3544695).

Almost surely, 2^30214424 is an apocalyptic number.

It is an amenable number.

30214424 is a deficient number, since it is larger than the sum of its proper divisors (26500696).

30214424 is a wasteful number, since it uses less digits than its factorization.

30214424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210 (or 4206 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 30214424 is about 5496.7648667193. The cubic root of 30214424 is about 311.4617885139.

Adding to 30214424 its reverse (42441203), we get a palindrome (72655627).

The spelling of 30214424 in words is "thirty million, two hundred fourteen thousand, four hundred twenty-four".