105284927 has 8 divisors (see below), whose sum is σ = 121612752. Its totient is φ = 90083200.

The previous prime is 105284917. The next prime is 105284929. The reversal of 105284927 is 729482501.

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 105284927 - 2⁶ = 105284863 is a prime.

It is a super-2 number, since 2×105284927² = 22169831706790658, 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 (105284929) 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, 281324 + ... + 281697.

It is an arithmetic number, because the mean of its divisors is an integer number (15201594).

Almost surely, 2^105284927 is an apocalyptic number.

105284927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

105284927 is a deficient number, since it is larger than the sum of its proper divisors (16327825).

105284927 is a wasteful number, since it uses less digits than its factorization.

105284927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563049.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 105284927 is about 10260.8443609676. The cubic root of 105284927 is about 472.1957422712.

The spelling of 105284927 in words is "one hundred five million, two hundred eighty-four thousand, nine hundred twenty-seven".