230854819 has 16 divisors (see below), whose sum is σ = 259509600. Its totient is φ = 203890176.

The previous prime is 230854801. The next prime is 230854837. The reversal of 230854819 is 918458032.

It is an interprime number because it is at equal distance from previous prime (230854801) and next prime (230854837).

It is a cyclic number.

It is not a de Polignac number, because 230854819 - 2⁷ = 230854691 is a prime.

It is a super-2 number, since 2×230854819² = 106587894911045522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230854219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39892 + ... + 45310.

It is an arithmetic number, because the mean of its divisors is an integer number (16219350).

Almost surely, 2^230854819 is an apocalyptic number.

230854819 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

230854819 is a deficient number, since it is larger than the sum of its proper divisors (28654781).

230854819 is a wasteful number, since it uses less digits than its factorization.

230854819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5574.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 230854819 is about 15193.9072986510. The cubic root of 230854819 is about 613.4506743894.

The spelling of 230854819 in words is "two hundred thirty million, eight hundred fifty-four thousand, eight hundred nineteen".