105416147 has 4 divisors (see below), whose sum is σ = 105968256. Its totient is φ = 104864040.

The previous prime is 105416137. The next prime is 105416183. The reversal of 105416147 is 741614501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741614501 = 263 ⋅2819827.

It is a cyclic number.

It is not a de Polignac number, because 105416147 - 2¹² = 105412051 is a prime.

It is a super-2 number, since 2×105416147² = 22225128096651218, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105416117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275768 + ... + 276149.

It is an arithmetic number, because the mean of its divisors is an integer number (26492064).

Almost surely, 2^105416147 is an apocalyptic number.

105416147 is a deficient number, since it is larger than the sum of its proper divisors (552109).

105416147 is an equidigital number, since it uses as much as digits as its factorization.

105416147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552108.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 105416147 is about 10267.2365805021. The cubic root of 105416147 is about 472.3918317568.

The spelling of 105416147 in words is "one hundred five million, four hundred sixteen thousand, one hundred forty-seven".