10340445 has 16 divisors (see below), whose sum is σ = 16793280. Its totient is φ = 5432064.

The previous prime is 10340441. The next prime is 10340461. The reversal of 10340445 is 54404301.

It is not a de Polignac number, because 10340445 - 2² = 10340441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4140 + ... + 6149.

It is an arithmetic number, because the mean of its divisors is an integer number (1049580).

Almost surely, 2^10340445 is an apocalyptic number.

10340445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10340445 is a deficient number, since it is larger than the sum of its proper divisors (6452835).

10340445 is a wasteful number, since it uses less digits than its factorization.

10340445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10364.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 10340445 is about 3215.6562316268. The cubic root of 10340445 is about 217.8611255335.

Adding to 10340445 its reverse (54404301), we get a palindrome (64744746).

The spelling of 10340445 in words is "ten million, three hundred forty thousand, four hundred forty-five".