109046093 has 12 divisors (see below), whose sum is σ = 119141820. Its totient is φ = 99202752.

The previous prime is 109046089. The next prime is 109046117. The reversal of 109046093 is 390640901.

It can be written as a sum of positive squares in 2 ways, for example, as 18472804 + 90573289 = 4298^2 + 9517^2 .

It is not a de Polignac number, because 109046093 - 2² = 109046089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109046053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355046 + ... + 355352.

It is an arithmetic number, because the mean of its divisors is an integer number (9928485).

Almost surely, 2^109046093 is an apocalyptic number.

109046093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

109046093 is a deficient number, since it is larger than the sum of its proper divisors (10095727).

109046093 is an frugal number, since it uses more digits than its factorization.

109046093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 109046093 is about 10442.5137299407. The cubic root of 109046093 is about 477.7529418354.

Adding to 109046093 its reverse (390640901), we get a palindrome (499686994).

The spelling of 109046093 in words is "one hundred nine million, forty-six thousand, ninety-three".