105492434 has 8 divisors (see below), whose sum is σ = 158291328. Its totient is φ = 52728660.

The previous prime is 105492433. The next prime is 105492437. The reversal of 105492434 is 434294501.

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

It is a super-2 number, since 2×105492434² = 22257307262488712, 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 105492434.

It is not an unprimeable number, because it can be changed into a prime (105492433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839 + ... + 14549.

It is an arithmetic number, because the mean of its divisors is an integer number (19786416).

Almost surely, 2^105492434 is an apocalyptic number.

105492434 is a deficient number, since it is larger than the sum of its proper divisors (52798894).

105492434 is a wasteful number, since it uses less digits than its factorization.

105492434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17560.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 105492434 is about 10270.9509783661. The cubic root of 105492434 is about 472.5057569542.

The spelling of 105492434 in words is "one hundred five million, four hundred ninety-two thousand, four hundred thirty-four".