230644362 has 16 divisors (see below), whose sum is σ = 496772640. Its totient is φ = 70967472.

The previous prime is 230644357. The next prime is 230644367. The reversal of 230644362 is 263446032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230644357) and next prime (230644367).

It is not an unprimeable number, because it can be changed into a prime (230644367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478412 + ... + 1478567.

It is an arithmetic number, because the mean of its divisors is an integer number (31048290).

Almost surely, 2^230644362 is an apocalyptic number.

230644362 is an abundant number, since it is smaller than the sum of its proper divisors (266128278).

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

230644362 is a wasteful number, since it uses less digits than its factorization.

230644362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956997.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 230644362 is about 15186.9800157898. The cubic root of 230644362 is about 613.2642018674.

The spelling of 230644362 in words is "two hundred thirty million, six hundred forty-four thousand, three hundred sixty-two".