256200230 has 32 divisors (see below), whose sum is σ = 541785888. Its totient is φ = 85996800.

The previous prime is 256200227. The next prime is 256200233. The reversal of 256200230 is 32002652.

It is a happy number.

256200230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (256200227) and next prime (256200233).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256200233) 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, 88151 + ... + 91010.

It is an arithmetic number, because the mean of its divisors is an integer number (16930809).

Almost surely, 2^256200230 is an apocalyptic number.

256200230 is an abundant number, since it is smaller than the sum of its proper divisors (285585658).

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

256200230 is a wasteful number, since it uses less digits than its factorization.

256200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179192.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 256200230 is about 16006.2559644659. The cubic root of 256200230 is about 635.1259220796.

Adding to 256200230 its reverse (32002652), we get a palindrome (288202882).

The spelling of 256200230 in words is "two hundred fifty-six million, two hundred thousand, two hundred thirty".