230802307 has 4 divisors (see below), whose sum is σ = 232619776. Its totient is φ = 228984840.

The previous prime is 230802301. The next prime is 230802323. The reversal of 230802307 is 703208032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230802307 - 2⁷ = 230802179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230802301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 908544 + ... + 908797.

It is an arithmetic number, because the mean of its divisors is an integer number (58154944).

Almost surely, 2^230802307 is an apocalyptic number.

230802307 is a deficient number, since it is larger than the sum of its proper divisors (1817469).

230802307 is a wasteful number, since it uses less digits than its factorization.

230802307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817468.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 230802307 is about 15192.1791392808. The cubic root of 230802307 is about 613.4041574706.

The spelling of 230802307 in words is "two hundred thirty million, eight hundred two thousand, three hundred seven".