30097465 has 12 divisors (see below), whose sum is σ = 37127916. Its totient is φ = 23421888.

The previous prime is 30097439. The next prime is 30097477. The reversal of 30097465 is 56479003.

It can be written as a sum of positive squares in 6 ways, for example, as 4016016 + 26081449 = 2004^2 + 5107^2 .

It is not a de Polignac number, because 30097465 - 2⁵ = 30097433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30097465.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4647 + ... + 9043.

It is an arithmetic number, because the mean of its divisors is an integer number (3093993).

Almost surely, 2^30097465 is an apocalyptic number.

It is an amenable number.

30097465 is a deficient number, since it is larger than the sum of its proper divisors (7030451).

30097465 is an equidigital number, since it uses as much as digits as its factorization.

30097465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476 (or 4439 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 30097465 is about 5486.1156568195. The cubic root of 30097465 is about 311.0593828632.

The spelling of 30097465 in words is "thirty million, ninety-seven thousand, four hundred sixty-five".