30069065 has 16 divisors (see below), whose sum is σ = 39397008. Its totient is φ = 21897216.

The previous prime is 30069041. The next prime is 30069121. The reversal of 30069065 is 56096003.

It can be written as a sum of positive squares in 8 ways, for example, as 2778889 + 27290176 = 1667^2 + 5224^2 .

It is a cyclic number.

It is not a de Polignac number, because 30069065 - 2¹⁶ = 30003529 is a prime.

It is a Duffinian number.

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, 1577 + ... + 7913.

It is an arithmetic number, because the mean of its divisors is an integer number (2462313).

Almost surely, 2^30069065 is an apocalyptic number.

It is an amenable number.

30069065 is a deficient number, since it is larger than the sum of its proper divisors (9327943).

30069065 is a wasteful number, since it uses less digits than its factorization.

30069065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 30069065 is about 5483.5266936525. The cubic root of 30069065 is about 310.9615134186.

The spelling of 30069065 in words is "thirty million, sixty-nine thousand, sixty-five".