105054630 has 16 divisors (see below), whose sum is σ = 252131184. Its totient is φ = 28014560.

The previous prime is 105054623. The next prime is 105054643. The reversal of 105054630 is 36450501.

It is a super-2 number, since 2×105054630² = 22072950568873800, 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 105054630.

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, 1750881 + ... + 1750940.

It is an arithmetic number, because the mean of its divisors is an integer number (15758199).

Almost surely, 2^105054630 is an apocalyptic number.

105054630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105054630 is an abundant number, since it is smaller than the sum of its proper divisors (147076554).

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

105054630 is a wasteful number, since it uses less digits than its factorization.

105054630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501831.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 105054630 is about 10249.6160903714. The cubic root of 105054630 is about 471.8512021389.

The spelling of 105054630 in words is "one hundred five million, fifty-four thousand, six hundred thirty".