230181450 has 48 divisors (see below), whose sum is σ = 573879936. Its totient is φ = 61056000.

The previous prime is 230181443. The next prime is 230181467. The reversal of 230181450 is 54181032.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230181450.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 24975 + ... + 32925.

It is an arithmetic number, because the mean of its divisors is an integer number (11955832).

Almost surely, 2^230181450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230181450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286939968).

230181450 is an abundant number, since it is smaller than the sum of its proper divisors (343698486).

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

230181450 is a wasteful number, since it uses less digits than its factorization.

230181450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8159 (or 8154 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 230181450 is about 15171.7319380485. The cubic root of 230181450 is about 612.8536455575.

The spelling of 230181450 in words is "two hundred thirty million, one hundred eighty-one thousand, four hundred fifty".