30420114 has 32 divisors (see below), whose sum is σ = 64350720. Its totient is φ = 9571200.

The previous prime is 30420113. The next prime is 30420119. The reversal of 30420114 is 41102403.

It is a junction number, because it is equal to n+sod(n) for n = 30420093 and 30420102.

It is not an unprimeable number, because it can be changed into a prime (30420113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5632 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^30420114 is an apocalyptic number.

30420114 is an abundant number, since it is smaller than the sum of its proper divisors (33930606).

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

30420114 is a wasteful number, since it uses less digits than its factorization.

30420114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 30420114 is about 5515.4432278830. The cubic root of 30420114 is about 312.1669676657.

Adding to 30420114 its reverse (41102403), we get a palindrome (71522517).

The spelling of 30420114 in words is "thirty million, four hundred twenty thousand, one hundred fourteen".