30090514 has 8 divisors (see below), whose sum is σ = 45290700. Its totient is φ = 14993616.

The previous prime is 30090461. The next prime is 30090517. The reversal of 30090514 is 41509003.

It can be written as a sum of positive squares in 2 ways, for example, as 30063289 + 27225 = 5483^2 + 165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30090517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25089 + ... + 26260.

Almost surely, 2^30090514 is an apocalyptic number.

30090514 is a deficient number, since it is larger than the sum of its proper divisors (15200186).

30090514 is a wasteful number, since it uses less digits than its factorization.

30090514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51644.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 30090514 is about 5485.4821119023. The cubic root of 30090514 is about 311.0354346642.

Adding to 30090514 its reverse (41509003), we get a palindrome (71599517).

The spelling of 30090514 in words is "thirty million, ninety thousand, five hundred fourteen".