30253006 has 16 divisors (see below), whose sum is σ = 51960960. Its totient is φ = 12940920.

The previous prime is 30252991. The next prime is 30253019. The reversal of 30253006 is 60035203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6921 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (3247560).

Almost surely, 2^30253006 is an apocalyptic number.

30253006 is a deficient number, since it is larger than the sum of its proper divisors (21707954).

30253006 is a wasteful number, since it uses less digits than its factorization.

30253006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 30253006 is about 5500.2732659387. The cubic root of 30253006 is about 311.5943047742.

Adding to 30253006 its reverse (60035203), we get a palindrome (90288209).

The spelling of 30253006 in words is "thirty million, two hundred fifty-three thousand, six".