30116214 has 24 divisors (see below), whose sum is σ = 69090840. Its totient is φ = 9448128.

The previous prime is 30116209. The next prime is 30116291. The reversal of 30116214 is 41261103.

It is a happy number.

30116214 is a `hidden beast` number, since 30 + 11 + 621 + 4 = 666.

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

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 11 ways as a sum of consecutive naturals, for example, 48904 + ... + 49515.

It is an arithmetic number, because the mean of its divisors is an integer number (2878785).

Almost surely, 2^30116214 is an apocalyptic number.

30116214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30116214 is an abundant number, since it is smaller than the sum of its proper divisors (38974626).

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

30116214 is a wasteful number, since it uses less digits than its factorization.

30116214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98444 (or 98441 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 30116214 is about 5487.8241589905. The cubic root of 30116214 is about 311.1239601931.

Adding to 30116214 its reverse (41261103), we get a palindrome (71377317).

The spelling of 30116214 in words is "thirty million, one hundred sixteen thousand, two hundred fourteen".