105969342 has 16 divisors (see below), whose sum is σ = 212182272. Its totient is φ = 35282520.

The previous prime is 105969341. The next prime is 105969343. The reversal of 105969342 is 243969501.

It is an interprime number because it is at equal distance from previous prime (105969341) and next prime (105969343).

It is a super-2 number, since 2×105969342² = 22459002887825928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105969342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105969341) 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, 4228 + ... + 15159.

It is an arithmetic number, because the mean of its divisors is an integer number (13261392).

Almost surely, 2^105969342 is an apocalyptic number.

105969342 is an abundant number, since it is smaller than the sum of its proper divisors (106212930).

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

105969342 is a wasteful number, since it uses less digits than its factorization.

105969342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20303.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 105969342 is about 10294.1411492169. The cubic root of 105969342 is about 473.2167180593.

The spelling of 105969342 in words is "one hundred five million, nine hundred sixty-nine thousand, three hundred forty-two".