230263194 has 64 divisors (see below), whose sum is σ = 547937280. Its totient is φ = 63141120.

The previous prime is 230263183. The next prime is 230263211. The reversal of 230263194 is 491362032.

It is a super-2 number, since 2×230263194² = 106042277022163272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105474 + ... + 107634.

It is an arithmetic number, because the mean of its divisors is an integer number (8561520).

Almost surely, 2^230263194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230263194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273968640).

230263194 is an abundant number, since it is smaller than the sum of its proper divisors (317674086).

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

230263194 is a wasteful number, since it uses less digits than its factorization.

230263194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 230263194 is about 15174.4256563469. The cubic root of 230263194 is about 612.9261842427.

The spelling of 230263194 in words is "two hundred thirty million, two hundred sixty-three thousand, one hundred ninety-four".