105838514 has 8 divisors (see below), whose sum is σ = 158872860. Its totient is φ = 52880896.

The previous prime is 105838457. The next prime is 105838517. The reversal of 105838514 is 415838501.

It can be written as a sum of positive squares in 2 ways, for example, as 96687889 + 9150625 = 9833^2 + 3025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105838514² = 22403582091456392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105838517) 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 3 ways as a sum of consecutive naturals, for example, 15599 + ... + 21330.

Almost surely, 2^105838514 is an apocalyptic number.

105838514 is a deficient number, since it is larger than the sum of its proper divisors (53034346).

105838514 is a wasteful number, since it uses less digits than its factorization.

105838514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38364.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 105838514 is about 10287.7846983692. The cubic root of 105838514 is about 473.0218960136.

The spelling of 105838514 in words is "one hundred five million, eight hundred thirty-eight thousand, five hundred fourteen".