11075426 has 4 divisors (see below), whose sum is σ = 16613142. Its totient is φ = 5537712.

The previous prime is 11075411. The next prime is 11075429. The reversal of 11075426 is 62457011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62457011 = 631 ⋅98981.

It can be written as a sum of positive squares in only one way, i.e., 8970025 + 2105401 = 2995^2 + 1451^2 .

It is a super-2 number, since 2×11075426² = 245330122162952, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11075395 and 11075404.

It is not an unprimeable number, because it can be changed into a prime (11075429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2768855 + ... + 2768858.

Almost surely, 2^11075426 is an apocalyptic number.

11075426 is a deficient number, since it is larger than the sum of its proper divisors (5537716).

11075426 is an equidigital number, since it uses as much as digits as its factorization.

11075426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537715.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 11075426 is about 3327.9762619346. The cubic root of 11075426 is about 222.9051726025.

The spelling of 11075426 in words is "eleven million, seventy-five thousand, four hundred twenty-six".