105827390 has 16 divisors (see below), whose sum is σ = 190738800. Its totient is φ = 42275520.

The previous prime is 105827389. The next prime is 105827401. The reversal of 105827390 is 93728501.

It is a super-2 number, since 2×105827390² = 22398872948424200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105827390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586 + ... + 14634.

It is an arithmetic number, because the mean of its divisors is an integer number (11921175).

Almost surely, 2^105827390 is an apocalyptic number.

105827390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105827390 is a deficient number, since it is larger than the sum of its proper divisors (84911410).

105827390 is a wasteful number, since it uses less digits than its factorization.

105827390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13867.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 105827390 is about 10287.2440429884. The cubic root of 105827390 is about 473.0053233447.

The spelling of 105827390 in words is "one hundred five million, eight hundred twenty-seven thousand, three hundred ninety".