30202468 has 6 divisors (see below), whose sum is σ = 52854326. Its totient is φ = 15101232.

The previous prime is 30202453. The next prime is 30202481. The reversal of 30202468 is 86420203.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28965924 + 1236544 = 5382^2 + 1112^2 .

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 as a sum of consecutive naturals, namely, 3775305 + ... + 3775312.

Almost surely, 2^30202468 is an apocalyptic number.

It is an amenable number.

30202468 is a deficient number, since it is larger than the sum of its proper divisors (22651858).

30202468 is a wasteful number, since it uses less digits than its factorization.

30202468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7550621 (or 7550619 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30202468 is about 5495.6772103172. The cubic root of 30202468 is about 311.4207007602.

The spelling of 30202468 in words is "thirty million, two hundred two thousand, four hundred sixty-eight".