11426080 has 24 divisors (see below), whose sum is σ = 26994492. Its totient is φ = 4570368.

The previous prime is 11426071. The next prime is 11426083. The reversal of 11426080 is 8062411.

It can be written as a sum of positive squares in 2 ways, for example, as 11370384 + 55696 = 3372^2 + 236^2 .

It is not an unprimeable number, because it can be changed into a prime (11426083) 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, 35547 + ... + 35866.

Almost surely, 2^11426080 is an apocalyptic number.

11426080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11426080 is an abundant number, since it is smaller than the sum of its proper divisors (15568412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11426080 is an equidigital number, since it uses as much as digits as its factorization.

11426080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71428 (or 71420 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 11426080 is about 3380.2485115743. The cubic root of 11426080 is about 225.2332067633.

Adding to 11426080 its reverse (8062411), we get a palindrome (19488491).

The spelling of 11426080 in words is "eleven million, four hundred twenty-six thousand, eighty".