105230647 has 8 divisors (see below), whose sum is σ = 112371840. Its totient is φ = 98323680.

The previous prime is 105230639. The next prime is 105230651. The reversal of 105230647 is 746032501.

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

It is a cyclic number.

It is not a de Polignac number, because 105230647 - 2³ = 105230639 is a prime.

It is a super-2 number, since 2×105230647² = 22146978136077218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105230747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57628 + ... + 59425.

It is an arithmetic number, because the mean of its divisors is an integer number (14046480).

Almost surely, 2^105230647 is an apocalyptic number.

105230647 is a deficient number, since it is larger than the sum of its proper divisors (7141193).

105230647 is a wasteful number, since it uses less digits than its factorization.

105230647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117113.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 105230647 is about 10258.1990134721. The cubic root of 105230647 is about 472.1145809515.

The spelling of 105230647 in words is "one hundred five million, two hundred thirty thousand, six hundred forty-seven".