105353474 has 4 divisors (see below), whose sum is σ = 158030214. Its totient is φ = 52676736.

The previous prime is 105353473. The next prime is 105353503. The reversal of 105353474 is 474353501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 43652449 = 7855^2 + 6607^2 .

It is a super-2 number, since 2×105353474² = 22198708967737352, 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 105353474.

It is not an unprimeable number, because it can be changed into a prime (105353473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26338367 + ... + 26338370.

Almost surely, 2^105353474 is an apocalyptic number.

105353474 is a deficient number, since it is larger than the sum of its proper divisors (52676740).

105353474 is an equidigital number, since it uses as much as digits as its factorization.

105353474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52676739.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 105353474 is about 10264.1840396595. The cubic root of 105353474 is about 472.2981962519.

The spelling of 105353474 in words is "one hundred five million, three hundred fifty-three thousand, four hundred seventy-four".