105054770 has 8 divisors (see below), whose sum is σ = 189098604. Its totient is φ = 42021904.

The previous prime is 105054757. The next prime is 105054787. The reversal of 105054770 is 77450501.

It can be written as a sum of positive squares in 2 ways, for example, as 105042001 + 12769 = 10249^2 + 113^2 .

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

It is a super-2 number, since 2×105054770² = 22073009399505800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5252729 + ... + 5252748.

Almost surely, 2^105054770 is an apocalyptic number.

105054770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105054770 is a deficient number, since it is larger than the sum of its proper divisors (84043834).

105054770 is a wasteful number, since it uses less digits than its factorization.

105054770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10505484.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 105054770 is about 10249.6229198932. The cubic root of 105054770 is about 471.8514117414.

The spelling of 105054770 in words is "one hundred five million, fifty-four thousand, seven hundred seventy".