30543226 has 8 divisors (see below), whose sum is σ = 52359840. Its totient is φ = 13089948.

The previous prime is 30543221. The next prime is 30543229. The reversal of 30543226 is 62234503.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30543226.

It is not an unprimeable number, because it can be changed into a prime (30543221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1090816 + ... + 1090843.

It is an arithmetic number, because the mean of its divisors is an integer number (6544980).

Almost surely, 2^30543226 is an apocalyptic number.

30543226 is a deficient number, since it is larger than the sum of its proper divisors (21816614).

30543226 is a wasteful number, since it uses less digits than its factorization.

30543226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181668.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 30543226 is about 5526.5926211365. The cubic root of 30543226 is about 312.5875202330.

Adding to 30543226 its reverse (62234503), we get a palindrome (92777729).

The spelling of 30543226 in words is "thirty million, five hundred forty-three thousand, two hundred twenty-six".