1135426 has 12 divisors (see below), whose sum is σ = 1746918. Its totient is φ = 553472.

The previous prime is 1135411. The next prime is 1135427. The reversal of 1135426 is 6245311.

It can be written as a sum of positive squares in only one way, i.e., 638401 + 497025 = 799^2 + 705^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1135397 and 1135406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4290 + ... + 4546.

2^1135426 is an apocalyptic number.

1135426 is a deficient number, since it is larger than the sum of its proper divisors (611492).

1135426 is an equidigital number, since it uses as much as digits as its factorization.

1135426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 306 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1135426 is about 1065.5637005829. The cubic root of 1135426 is about 104.3244919191.

The spelling of 1135426 in words is "one million, one hundred thirty-five thousand, four hundred twenty-six".