109434562 has 8 divisors (see below), whose sum is σ = 164456892. Its totient is φ = 54615600.

The previous prime is 109434553. The next prime is 109434569. The reversal of 109434562 is 265434901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107972881 + 1461681 = 10391^2 + 1209^2 .

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

It is not an unprimeable number, because it can be changed into a prime (109434569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49489 + ... + 51652.

Almost surely, 2^109434562 is an apocalyptic number.

109434562 is a deficient number, since it is larger than the sum of its proper divisors (55022330).

109434562 is a wasteful number, since it uses less digits than its factorization.

109434562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101684.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 109434562 is about 10461.0975523604. The cubic root of 109434562 is about 478.3195898501.

The spelling of 109434562 in words is "one hundred nine million, four hundred thirty-four thousand, five hundred sixty-two".