230378082 has 16 divisors (see below), whose sum is σ = 502643232. Its totient is φ = 69811520.

The previous prime is 230378063. The next prime is 230378087. The reversal of 230378082 is 280873032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (230378087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745223 + ... + 1745354.

It is an arithmetic number, because the mean of its divisors is an integer number (31415202).

Almost surely, 2^230378082 is an apocalyptic number.

230378082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230378082 is an abundant number, since it is smaller than the sum of its proper divisors (272265150).

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

230378082 is a wasteful number, since it uses less digits than its factorization.

230378082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490593.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 230378082 is about 15178.2107641184. The cubic root of 230378082 is about 613.0281055181.

The spelling of 230378082 in words is "two hundred thirty million, three hundred seventy-eight thousand, eighty-two".