105488814 has 16 divisors (see below), whose sum is σ = 214554240. Its totient is φ = 34566840.

The previous prime is 105488809. The next prime is 105488843. The reversal of 105488814 is 418884501.

It is a super-2 number, since 2×105488814² = 22255779758253192, 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, 148642 + ... + 149349.

It is an arithmetic number, because the mean of its divisors is an integer number (13409640).

Almost surely, 2^105488814 is an apocalyptic number.

105488814 is an abundant number, since it is smaller than the sum of its proper divisors (109065426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105488814 is a wasteful number, since it uses less digits than its factorization.

105488814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298055.

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 105488814 is about 10270.7747516923. The cubic root of 105488814 is about 472.5003521735.

The spelling of 105488814 in words is "one hundred five million, four hundred eighty-eight thousand, eight hundred fourteen".