105161914 has 16 divisors (see below), whose sum is σ = 185320800. Its totient is φ = 44123760.

The previous prime is 105161909. The next prime is 105161921. The reversal of 105161914 is 419161501.

It is a super-2 number, since 2×105161914² = 22118056312286792, which contains 22 as substring.

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, 183564 + ... + 184135.

It is an arithmetic number, because the mean of its divisors is an integer number (11582550).

Almost surely, 2^105161914 is an apocalyptic number.

105161914 is a deficient number, since it is larger than the sum of its proper divisors (80158886).

105161914 is a wasteful number, since it uses less digits than its factorization.

105161914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367725.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 105161914 is about 10254.8483167719. The cubic root of 105161914 is about 472.0117689539.

The spelling of 105161914 in words is "one hundred five million, one hundred sixty-one thousand, nine hundred fourteen".