230267856 has 240 divisors, whose sum is σ = 790824384. Its totient is φ = 57028608.

The previous prime is 230267833. The next prime is 230267879. The reversal of 230267856 is 658762032.

It is an interprime number because it is at equal distance from previous prime (230267833) and next prime (230267879).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 519571 + ... + 520013.

Almost surely, 2^230267856 is an apocalyptic number.

230267856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230267856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395412192).

230267856 is an abundant number, since it is smaller than the sum of its proper divisors (560556528).

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

230267856 is a wasteful number, since it uses less digits than its factorization.

230267856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 230267856 is about 15174.5792692911. The cubic root of 230267856 is about 612.9303207304.

The spelling of 230267856 in words is "two hundred thirty million, two hundred sixty-seven thousand, eight hundred fifty-six".