10909413 has 18 divisors (see below), whose sum is σ = 16273842. Its totient is φ = 7037280.

The previous prime is 10909369. The next prime is 10909417. The reversal of 10909413 is 31490901.

It can be written as a sum of positive squares in 3 ways, for example, as 39204 + 10870209 = 198^2 + 3297^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10909413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10909417) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 60183 + ... + 60363.

Almost surely, 2^10909413 is an apocalyptic number.

It is an amenable number.

10909413 is a deficient number, since it is larger than the sum of its proper divisors (5364429).

10909413 is an equidigital number, since it uses as much as digits as its factorization.

10909413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 10909413 is about 3302.9400539519. The cubic root of 10909413 is about 221.7858294853.

The spelling of 10909413 in words is "ten million, nine hundred nine thousand, four hundred thirteen".