10939245 has 16 divisors (see below), whose sum is σ = 18532800. Its totient is φ = 5490944.

The previous prime is 10939241. The next prime is 10939259. The reversal of 10939245 is 54293901.

It is a cyclic number.

It is not a de Polignac number, because 10939245 - 2² = 10939241 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 (10939241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21195 + ... + 21704.

It is an arithmetic number, because the mean of its divisors is an integer number (1158300).

Almost surely, 2^10939245 is an apocalyptic number.

10939245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10939245 is a deficient number, since it is larger than the sum of its proper divisors (7593555).

10939245 is a wasteful number, since it uses less digits than its factorization.

10939245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42924.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 10939245 is about 3307.4529475111. The cubic root of 10939245 is about 221.9878047030.

The spelling of 10939245 in words is "ten million, nine hundred thirty-nine thousand, two hundred forty-five".