30514065 has 24 divisors (see below), whose sum is σ = 51870720. Its totient is φ = 15314688.

The previous prime is 30514039. The next prime is 30514067. The reversal of 30514065 is 56041503.

It is not a de Polignac number, because 30514065 - 2⁸ = 30513809 is a prime.

It is a super-2 number, since 2×30514065² = 1862216325648450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30514067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 816 + ... + 7854.

It is an arithmetic number, because the mean of its divisors is an integer number (2161280).

Almost surely, 2^30514065 is an apocalyptic number.

It is an amenable number.

30514065 is a deficient number, since it is larger than the sum of its proper divisors (21356655).

30514065 is a wasteful number, since it uses less digits than its factorization.

30514065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081 (or 7064 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 30514065 is about 5523.9537470909. The cubic root of 30514065 is about 312.4880080732.

Adding to 30514065 its reverse (56041503), we get a palindrome (86555568).

The spelling of 30514065 in words is "thirty million, five hundred fourteen thousand, sixty-five".