30002404 has 12 divisors (see below), whose sum is σ = 52969644. Its totient is φ = 14868224.

The previous prime is 30002393. The next prime is 30002411. The reversal of 30002404 is 40420003.

It can be written as a sum of positive squares in 2 ways, for example, as 13616100 + 16386304 = 3690^2 + 4048^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 32737 + ... + 33640.

It is an arithmetic number, because the mean of its divisors is an integer number (4414137).

Almost surely, 2^30002404 is an apocalyptic number.

It is an amenable number.

30002404 is a deficient number, since it is larger than the sum of its proper divisors (22967240).

30002404 is a wasteful number, since it uses less digits than its factorization.

30002404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66494 (or 66492 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 30002404 is about 5477.4450248268. The cubic root of 30002404 is about 310.7315501370.

Adding to 30002404 its reverse (40420003), we get a palindrome (70422407).

The spelling of 30002404 in words is "thirty million, two thousand, four hundred four".