105520414 has 16 divisors (see below), whose sum is σ = 167835600. Its totient is φ = 49616064.

The previous prime is 105520399. The next prime is 105520421. The reversal of 105520414 is 414025501.

It is a super-2 number, since 2×105520414² = 22269115541462792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4929 + ... + 15340.

It is an arithmetic number, because the mean of its divisors is an integer number (10489725).

Almost surely, 2^105520414 is an apocalyptic number.

105520414 is a deficient number, since it is larger than the sum of its proper divisors (62315186).

105520414 is a wasteful number, since it uses less digits than its factorization.

105520414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20427.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 105520414 is about 10272.3129819919. The cubic root of 105520414 is about 472.5475278563.

Adding to 105520414 its reverse (414025501), we get a palindrome (519545915).

The spelling of 105520414 in words is "one hundred five million, five hundred twenty thousand, four hundred fourteen".