109447354 has 8 divisors (see below), whose sum is σ = 165273300. Its totient is φ = 54356256.

The previous prime is 109447339. The next prime is 109447357. The reversal of 109447354 is 453744901.

It can be written as a sum of positive squares in 2 ways, for example, as 92448225 + 16999129 = 9615^2 + 4123^2 .

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 (109447357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183339 + ... + 183934.

Almost surely, 2^109447354 is an apocalyptic number.

109447354 is a deficient number, since it is larger than the sum of its proper divisors (55825946).

109447354 is a wasteful number, since it uses less digits than its factorization.

109447354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367424.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 109447354 is about 10461.7089426154. The cubic root of 109447354 is about 478.3382263323.

The spelling of 109447354 in words is "one hundred nine million, four hundred forty-seven thousand, three hundred fifty-four".