30114481 has 2 divisors, whose sum is σ = 30114482. Its totient is φ = 30114480.

The previous prime is 30114467. The next prime is 30114493. The reversal of 30114481 is 18441103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24750625 + 5363856 = 4975^2 + 2316^2 .

It is a cyclic number.

It is not a de Polignac number, because 30114481 - 2¹⁹ = 29590193 is a prime.

It is a super-2 number, since 2×30114481² = 1813763931798722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30114431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15057240 + 15057241.

It is an arithmetic number, because the mean of its divisors is an integer number (15057241).

Almost surely, 2^30114481 is an apocalyptic number.

It is an amenable number.

30114481 is a deficient number, since it is larger than the sum of its proper divisors (1).

30114481 is an equidigital number, since it uses as much as digits as its factorization.

30114481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 30114481 is about 5487.6662617182. Note that the first 3 decimals coincide. The cubic root of 30114481 is about 311.1179923317.

Adding to 30114481 its reverse (18441103), we get a palindrome (48555584).

The spelling of 30114481 in words is "thirty million, one hundred fourteen thousand, four hundred eighty-one".