109730894 has 24 divisors (see below), whose sum is σ = 206200008. Its totient is φ = 43409520.

The previous prime is 109730893. The next prime is 109730977. The reversal of 109730894 is 498037901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109730891) 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 11 ways as a sum of consecutive naturals, for example, 41792 + ... + 44339.

It is an arithmetic number, because the mean of its divisors is an integer number (8591667).

Almost surely, 2^109730894 is an apocalyptic number.

109730894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109730894 is a deficient number, since it is larger than the sum of its proper divisors (96469114).

109730894 is a wasteful number, since it uses less digits than its factorization.

109730894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86160 (or 86153 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 109730894 is about 10475.2515005607. The cubic root of 109730894 is about 478.7509394233.

The spelling of 109730894 in words is "one hundred nine million, seven hundred thirty thousand, eight hundred ninety-four".