109448893 has 2 divisors, whose sum is σ = 109448894. Its totient is φ = 109448892.

The previous prime is 109448851. The next prime is 109448903. The reversal of 109448893 is 398844901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103774969 + 5673924 = 10187^2 + 2382^2 .

It is a cyclic number.

It is not a de Polignac number, because 109448893 - 2¹⁷ = 109317821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109448093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54724446 + 54724447.

It is an arithmetic number, because the mean of its divisors is an integer number (54724447).

Almost surely, 2^109448893 is an apocalyptic number.

It is an amenable number.

109448893 is a deficient number, since it is larger than the sum of its proper divisors (1).

109448893 is an equidigital number, since it uses as much as digits as its factorization.

109448893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 109448893 is about 10461.7824963053. The cubic root of 109448893 is about 478.3404683816.

The spelling of 109448893 in words is "one hundred nine million, four hundred forty-eight thousand, eight hundred ninety-three".