30223150 has 48 divisors (see below), whose sum is σ = 60183648. Its totient is φ = 11264000.

The previous prime is 30223147. The next prime is 30223177. The reversal of 30223150 is 5132203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46830 + ... + 47470.

It is an arithmetic number, because the mean of its divisors is an integer number (1253826).

Almost surely, 2^30223150 is an apocalyptic number.

30223150 is a deficient number, since it is larger than the sum of its proper divisors (29960498).

30223150 is a wasteful number, since it uses less digits than its factorization.

30223150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30223150 is about 5497.5585490288. The cubic root of 30223150 is about 311.4917692715.

Adding to 30223150 its reverse (5132203), we get a palindrome (35355353).

The spelling of 30223150 in words is "thirty million, two hundred twenty-three thousand, one hundred fifty".