30212414 has 16 divisors (see below), whose sum is σ = 46932480. Its totient is φ = 14571480.

The previous prime is 30212401. The next prime is 30212423. The reversal of 30212414 is 41421203.

It is a junction number, because it is equal to n+sod(n) for n = 30212392 and 30212401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25397 + ... + 26559.

It is an arithmetic number, because the mean of its divisors is an integer number (2933280).

Almost surely, 2^30212414 is an apocalyptic number.

30212414 is a deficient number, since it is larger than the sum of its proper divisors (16720066).

30212414 is a wasteful number, since it uses less digits than its factorization.

30212414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 30212414 is about 5496.5820288612. The cubic root of 30212414 is about 311.4548817456.

Adding to 30212414 its reverse (41421203), we get a palindrome (71633617).

The spelling of 30212414 in words is "thirty million, two hundred twelve thousand, four hundred fourteen".