30114930 has 32 divisors (see below), whose sum is σ = 73094400. Its totient is φ = 7939712.

The previous prime is 30114913. The next prime is 30114937. The reversal of 30114930 is 3941103.

It is a junction number, because it is equal to n+sod(n) for n = 30114897 and 30114906.

It is not an unprimeable number, because it can be changed into a prime (30114937) 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, 2970 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (2284200).

Almost surely, 2^30114930 is an apocalyptic number.

30114930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30114930 is an abundant number, since it is smaller than the sum of its proper divisors (42979470).

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

30114930 is a wasteful number, since it uses less digits than its factorization.

30114930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11378.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 30114930 is about 5487.7071714879. The cubic root of 30114930 is about 311.1195385567.

It can be divided in two parts, 30 and 114930, that added together give a triangular number (114960 = T₄₇₉).

The spelling of 30114930 in words is "thirty million, one hundred fourteen thousand, nine hundred thirty".