11896426 has 8 divisors (see below), whose sum is σ = 17859780. Its totient is φ = 5943168.

The previous prime is 11896421. The next prime is 11896427. The reversal of 11896426 is 62469811.

It is a happy number.

11896426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11215801 + 680625 = 3349^2 + 825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11896421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170 + ... + 5338.

Almost surely, 2^11896426 is an apocalyptic number.

11896426 is a deficient number, since it is larger than the sum of its proper divisors (5963354).

11896426 is a wasteful number, since it uses less digits than its factorization.

11896426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048.

The product of its digits is 20736, while the sum is 37.

The square root of 11896426 is about 3449.1195978104. The cubic root of 11896426 is about 228.2822630142.

The spelling of 11896426 in words is "eleven million, eight hundred ninety-six thousand, four hundred twenty-six".