105368442 has 48 divisors (see below), whose sum is σ = 223631616. Its totient is φ = 33062400.

The previous prime is 105368429. The next prime is 105368453. The reversal of 105368442 is 244863501.

It is a super-2 number, since 2×105368442² = 22205017139014728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312498 + ... + 312834.

It is an arithmetic number, because the mean of its divisors is an integer number (4658992).

Almost surely, 2^105368442 is an apocalyptic number.

105368442 is an abundant number, since it is smaller than the sum of its proper divisors (118263174).

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

105368442 is a wasteful number, since it uses less digits than its factorization.

105368442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 105368442 is about 10264.9131511182. The cubic root of 105368442 is about 472.3205623064.

The spelling of 105368442 in words is "one hundred five million, three hundred sixty-eight thousand, four hundred forty-two".