30114320 has 40 divisors (see below), whose sum is σ = 70286424. Its totient is φ = 11999232.

The previous prime is 30114317. The next prime is 30114347. The reversal of 30114320 is 2341103.

It can be written as a sum of positive squares in 4 ways, for example, as 215296 + 29899024 = 464^2 + 5468^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 30114295 and 30114304.

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, 26402 + ... + 27518.

Almost surely, 2^30114320 is an apocalyptic number.

It is an amenable number.

30114320 is an abundant number, since it is smaller than the sum of its proper divisors (40172104).

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

30114320 is a wasteful number, since it uses less digits than its factorization.

30114320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 30114320 is about 5487.6515924392. The cubic root of 30114320 is about 311.1174378910.

Adding to 30114320 its reverse (2341103), we get a palindrome (32455423).

The spelling of 30114320 in words is "thirty million, one hundred fourteen thousand, three hundred twenty".