30223194 has 8 divisors (see below), whose sum is σ = 60446400. Its totient is φ = 10074396.

The previous prime is 30223189. The next prime is 30223201. The reversal of 30223194 is 49132203.

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

30223194 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2518594 + ... + 2518605.

It is an arithmetic number, because the mean of its divisors is an integer number (7555800).

Almost surely, 2^30223194 is an apocalyptic number.

30223194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30223194 is a wasteful number, since it uses less digits than its factorization.

30223194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037204.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 30223194 is about 5497.5625508038. The cubic root of 30223194 is about 311.4919204319.

Adding to 30223194 its reverse (49132203), we get a palindrome (79355397).

It can be divided in two parts, 3022 and 3194, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 30223194 in words is "thirty million, two hundred twenty-three thousand, one hundred ninety-four".