30225246 has 16 divisors (see below), whose sum is σ = 60858000. Its totient is φ = 10007168.

The previous prime is 30225233. The next prime is 30225271. The reversal of 30225246 is 64252203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16011 + ... + 17798.

It is an arithmetic number, because the mean of its divisors is an integer number (3803625).

Almost surely, 2^30225246 is an apocalyptic number.

30225246 is an abundant number, since it is smaller than the sum of its proper divisors (30632754).

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

30225246 is a wasteful number, since it uses less digits than its factorization.

30225246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33963.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 30225246 is about 5497.7491757991. The cubic root of 30225246 is about 311.4989698408.

Adding to 30225246 its reverse (64252203), we get a palindrome (94477449).

The spelling of 30225246 in words is "thirty million, two hundred twenty-five thousand, two hundred forty-six".