30202424 has 24 divisors (see below), whose sum is σ = 65876040. Its totient is φ = 12943728.

The previous prime is 30202409. The next prime is 30202439. The reversal of 30202424 is 42420203.

It is an interprime number because it is at equal distance from previous prime (30202409) and next prime (30202439).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 38132 + ... + 38915.

It is an arithmetic number, because the mean of its divisors is an integer number (2744835).

Almost surely, 2^30202424 is an apocalyptic number.

It is an amenable number.

30202424 is an abundant number, since it is smaller than the sum of its proper divisors (35673616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30202424 is a wasteful number, since it uses less digits than its factorization.

30202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77067 (or 77056 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 30202424 is about 5495.6732071694. The cubic root of 30202424 is about 311.4205495306.

Adding to 30202424 its reverse (42420203), we get a palindrome (72622627).

The spelling of 30202424 in words is "thirty million, two hundred two thousand, four hundred twenty-four".