10909426 has 16 divisors (see below), whose sum is σ = 18080640. Its totient is φ = 4895280.

The previous prime is 10909417. The next prime is 10909433. The reversal of 10909426 is 62490901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1401 + ... + 4876.

It is an arithmetic number, because the mean of its divisors is an integer number (1130040).

Almost surely, 2^10909426 is an apocalyptic number.

10909426 is a deficient number, since it is larger than the sum of its proper divisors (7171214).

10909426 is a wasteful number, since it uses less digits than its factorization.

10909426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10909426 is about 3302.9420218950. The cubic root of 10909426 is about 221.7859175809.

The spelling of 10909426 in words is "ten million, nine hundred nine thousand, four hundred twenty-six".