107444493 has 12 divisors (see below), whose sum is σ = 167136060. Its totient is φ = 66119616.

The previous prime is 107444479. The next prime is 107444509. The reversal of 107444493 is 394444701.

It can be written as a sum of positive squares in 2 ways, for example, as 23941449 + 83503044 = 4893^2 + 9138^2 .

It is not a de Polignac number, because 107444493 - 2⁶ = 107444429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107444423) 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, 459048 + ... + 459281.

It is an arithmetic number, because the mean of its divisors is an integer number (13928005).

Almost surely, 2^107444493 is an apocalyptic number.

107444493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107444493 is a deficient number, since it is larger than the sum of its proper divisors (59691567).

107444493 is a wasteful number, since it uses less digits than its factorization.

107444493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918348 (or 918345 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 107444493 is about 10365.5435458060. The cubic root of 107444493 is about 475.4024187171.

The spelling of 107444493 in words is "one hundred seven million, four hundred forty-four thousand, four hundred ninety-three".