10859445 has 12 divisors (see below), whose sum is σ = 18823116. Its totient is φ = 5791680.

The previous prime is 10859437. The next prime is 10859449. The reversal of 10859445 is 54495801.

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 8803089 = 1434^2 + 2967^2 .

It is not a de Polignac number, because 10859445 - 2³ = 10859437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10859449) 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, 120616 + ... + 120705.

It is an arithmetic number, because the mean of its divisors is an integer number (1568593).

Almost surely, 2^10859445 is an apocalyptic number.

10859445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10859445 is a deficient number, since it is larger than the sum of its proper divisors (7963671).

10859445 is a wasteful number, since it uses less digits than its factorization.

10859445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241332 (or 241329 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 10859445 is about 3295.3672026043. The cubic root of 10859445 is about 221.4466985804.

The spelling of 10859445 in words is "ten million, eight hundred fifty-nine thousand, four hundred forty-five".