11270426 has 8 divisors (see below), whose sum is σ = 17095860. Its totient is φ = 5571808.

The previous prime is 11270423. The next prime is 11270461. The reversal of 11270426 is 62407211.

It can be written as a sum of positive squares in 2 ways, for example, as 9296401 + 1974025 = 3049^2 + 1405^2 .

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

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (11270423) 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, 31481 + ... + 31836.

Almost surely, 2^11270426 is an apocalyptic number.

11270426 is a deficient number, since it is larger than the sum of its proper divisors (5825434).

11270426 is an equidigital number, since it uses as much as digits as its factorization.

11270426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63408.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 11270426 is about 3357.1455136768. The cubic root of 11270426 is about 224.2057659642.

Adding to 11270426 its reverse (62407211), we get a palindrome (73677637).

The spelling of 11270426 in words is "eleven million, two hundred seventy thousand, four hundred twenty-six".