30032050 has 12 divisors (see below), whose sum is σ = 55859706. Its totient is φ = 12012800.

The previous prime is 30032039. The next prime is 30032053. The reversal of 30032050 is 5023003.

It can be written as a sum of positive squares in 3 ways, for example, as 29387241 + 644809 = 5421^2 + 803^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30032050.

It is not an unprimeable number, because it can be changed into a prime (30032053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300271 + ... + 300370.

Almost surely, 2^30032050 is an apocalyptic number.

30032050 is a deficient number, since it is larger than the sum of its proper divisors (25827656).

30032050 is a wasteful number, since it uses less digits than its factorization.

30032050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600653 (or 600648 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 30032050 is about 5480.1505453774. The cubic root of 30032050 is about 310.8338632164.

Adding to 30032050 its reverse (5023003), we get a palindrome (35055053).

The spelling of 30032050 in words is "thirty million, thirty-two thousand, fifty", and thus it is an eban number.