30075001 has 12 divisors (see below), whose sum is σ = 33989904. Its totient is φ = 26390000.

The previous prime is 30074999. The next prime is 30075011. The reversal of 30075001 is 10057003.

It is not a de Polignac number, because 30075001 - 2¹ = 30074999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30075011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7626 + ... + 10876.

It is an arithmetic number, because the mean of its divisors is an integer number (2832492).

Almost surely, 2^30075001 is an apocalyptic number.

It is an amenable number.

30075001 is a deficient number, since it is larger than the sum of its proper divisors (3914903).

30075001 is a wasteful number, since it uses less digits than its factorization.

30075001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320 (or 3291 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 30075001 is about 5484.0679244517. The cubic root of 30075001 is about 310.9819746034.

It can be divided in two parts, 3007 and 5001, that added together give a palindrome (8008).

The spelling of 30075001 in words is "thirty million, seventy-five thousand, one".