105830254 has 4 divisors (see below), whose sum is σ = 158745384. Its totient is φ = 52915126.

The previous prime is 105830239. The next prime is 105830269. The reversal of 105830254 is 452038501.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (105830239) and next prime (105830269).

It is a super-2 number, since 2×105830254² = 22400085323409032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26457562 + ... + 26457565.

It is an arithmetic number, because the mean of its divisors is an integer number (39686346).

Almost surely, 2^105830254 is an apocalyptic number.

105830254 is a deficient number, since it is larger than the sum of its proper divisors (52915130).

105830254 is an equidigital number, since it uses as much as digits as its factorization.

105830254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52915129.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 105830254 is about 10287.3832435659. The cubic root of 105830254 is about 473.0095902774.

Adding to 105830254 its reverse (452038501), we get a palindrome (557868755).

The spelling of 105830254 in words is "one hundred five million, eight hundred thirty thousand, two hundred fifty-four".