230553856 has 81 divisors (see below), whose sum is σ = 505250739. Its totient is φ = 104951808.

The previous prime is 230553853. The next prime is 230553859. The reversal of 230553856 is 658355032.

The square root of 230553856 is 15184.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (230553853) and next prime (230553859).

It can be written as a sum of positive squares in 4 ways, for example, as 23193856 + 207360000 = 4816^2 + 14400^2 .

It is not an unprimeable number, because it can be changed into a prime (230553853) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3158236 + ... + 3158308.

Almost surely, 2^230553856 is an apocalyptic number.

230553856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

230553856 is the 15184-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230553856

230553856 is an abundant number, since it is smaller than the sum of its proper divisors (274696883).

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

230553856 is an frugal number, since it uses more digits than its factorization.

230553856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The cubic root of 230553856 is about 613.1839753938.

The spelling of 230553856 in words is "two hundred thirty million, five hundred fifty-three thousand, eight hundred fifty-six".