105869054 has 4 divisors (see below), whose sum is σ = 158803584. Its totient is φ = 52934526.

The previous prime is 105869041. The next prime is 105869063. The reversal of 105869054 is 450968501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×105869054² = 22416513189709832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105868999 and 105869017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26467262 + ... + 26467265.

It is an arithmetic number, because the mean of its divisors is an integer number (39700896).

Almost surely, 2^105869054 is an apocalyptic number.

105869054 is a deficient number, since it is larger than the sum of its proper divisors (52934530).

105869054 is an equidigital number, since it uses as much as digits as its factorization.

105869054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52934529.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 105869054 is about 10289.2688758726. The cubic root of 105869054 is about 473.0673889030.

The spelling of 105869054 in words is "one hundred five million, eight hundred sixty-nine thousand, fifty-four".