30228246 has 24 divisors (see below), whose sum is σ = 65624520. Its totient is φ = 10056096.

The previous prime is 30228241. The next prime is 30228251. The reversal of 30228246 is 64282203.

It is an interprime number because it is at equal distance from previous prime (30228241) and next prime (30228251).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30228241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9786 + ... + 12498.

It is an arithmetic number, because the mean of its divisors is an integer number (2734355).

Almost surely, 2^30228246 is an apocalyptic number.

30228246 is an abundant number, since it is smaller than the sum of its proper divisors (35396274).

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

30228246 is a wasteful number, since it uses less digits than its factorization.

30228246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340 (or 3337 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 30228246 is about 5498.0220079589. The cubic root of 30228246 is about 311.5092754199.

The spelling of 30228246 in words is "thirty million, two hundred twenty-eight thousand, two hundred forty-six".