30223413 has 36 divisors (see below), whose sum is σ = 49166208. Its totient is φ = 17742240.

The previous prime is 30223373. The next prime is 30223439. The reversal of 30223413 is 31432203.

30223413 is a `hidden beast` number, since 30 + 223 + 413 = 666.

It is not a de Polignac number, because 30223413 - 2¹³ = 30215221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223483) 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 35 ways as a sum of consecutive naturals, for example, 135420 + ... + 135642.

It is an arithmetic number, because the mean of its divisors is an integer number (1365728).

Almost surely, 2^30223413 is an apocalyptic number.

30223413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30223413 is a deficient number, since it is larger than the sum of its proper divisors (18942795).

30223413 is a wasteful number, since it uses less digits than its factorization.

30223413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 30223413 is about 5497.5824686857. The cubic root of 30223413 is about 311.4926727963.

Adding to 30223413 its reverse (31432203), we get a palindrome (61655616).

The spelling of 30223413 in words is "thirty million, two hundred twenty-three thousand, four hundred thirteen".