30341214 has 48 divisors (see below), whose sum is σ = 70137600. Its totient is φ = 9451728.

The previous prime is 30341203. The next prime is 30341239. The reversal of 30341214 is 41214303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26457 + ... + 27579.

It is an arithmetic number, because the mean of its divisors is an integer number (1461200).

Almost surely, 2^30341214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30341214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35068800).

30341214 is an abundant number, since it is smaller than the sum of its proper divisors (39796386).

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

30341214 is a wasteful number, since it uses less digits than its factorization.

30341214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30341214 is about 5508.2859402903. The cubic root of 30341214 is about 311.8968470632.

Adding to 30341214 its reverse (41214303), we get a palindrome (71555517).

The spelling of 30341214 in words is "thirty million, three hundred forty-one thousand, two hundred fourteen".