30075265 has 16 divisors (see below), whose sum is σ = 40438080. Its totient is φ = 21280320.

The previous prime is 30075209. The next prime is 30075281. The reversal of 30075265 is 56257003.

It is not a de Polignac number, because 30075265 - 2⁷ = 30075137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5355 + ... + 9424.

It is an arithmetic number, because the mean of its divisors is an integer number (2527380).

Almost surely, 2^30075265 is an apocalyptic number.

It is an amenable number.

30075265 is a deficient number, since it is larger than the sum of its proper divisors (10362815).

30075265 is a wasteful number, since it uses less digits than its factorization.

30075265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14832.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 30075265 is about 5484.0919941226. The cubic root of 30075265 is about 310.9828845397.

The spelling of 30075265 in words is "thirty million, seventy-five thousand, two hundred sixty-five".