105540700 has 18 divisors (see below), whose sum is σ = 229023536. Its totient is φ = 42216240.

The previous prime is 105540691. The next prime is 105540713. The reversal of 105540700 is 7045501.

It is a super-2 number, since 2×105540700² = 22277678712980000, 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 5 ways as a sum of consecutive naturals, for example, 527604 + ... + 527803.

Almost surely, 2^105540700 is an apocalyptic number.

105540700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105540700 is an abundant number, since it is smaller than the sum of its proper divisors (123482836).

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

105540700 is a wasteful number, since it uses less digits than its factorization.

105540700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055421 (or 1055414 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 105540700 is about 10273.3003460426. The cubic root of 105540700 is about 472.5778078895.

The spelling of 105540700 in words is "one hundred five million, five hundred forty thousand, seven hundred".