105706612 has 24 divisors (see below), whose sum is σ = 213675840. Its totient is φ = 45221760.

The previous prime is 105706609. The next prime is 105706613. The reversal of 105706612 is 216607501.

It is a super-2 number, since 2×105706612² = 22347775641037088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105706613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69912 + ... + 71407.

It is an arithmetic number, because the mean of its divisors is an integer number (8903160).

Almost surely, 2^105706612 is an apocalyptic number.

It is an amenable number.

105706612 is an abundant number, since it is smaller than the sum of its proper divisors (107969228).

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

105706612 is a wasteful number, since it uses less digits than its factorization.

105706612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141351 (or 141349 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 105706612 is about 10281.3720874210. The cubic root of 105706612 is about 472.8253120267.

The spelling of 105706612 in words is "one hundred five million, seven hundred six thousand, six hundred twelve".