105144162 has 8 divisors (see below), whose sum is σ = 210288336. Its totient is φ = 35048052.

The previous prime is 105144107. The next prime is 105144173. The reversal of 105144162 is 261441501.

It is a happy number.

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

105144162 is an admirable number.

It is a super-2 number, since 2×105144162² = 22110589605364488, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 8762008 + ... + 8762019.

It is an arithmetic number, because the mean of its divisors is an integer number (26286042).

Almost surely, 2^105144162 is an apocalyptic number.

105144162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105144162 is a wasteful number, since it uses less digits than its factorization.

105144162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17524032.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 105144162 is about 10253.9827384290. The cubic root of 105144162 is about 471.9852079296.

Adding to 105144162 its reverse (261441501), we get a palindrome (366585663).

The spelling of 105144162 in words is "one hundred five million, one hundred forty-four thousand, one hundred sixty-two".