1135406 has 8 divisors (see below), whose sum is σ = 1758144. Its totient is φ = 549360.

The previous prime is 1135403. The next prime is 1135411. The reversal of 1135406 is 6045311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135403) 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, 9095 + ... + 9218.

It is an arithmetic number, because the mean of its divisors is an integer number (219768).

2^1135406 is an apocalyptic number.

1135406 is a deficient number, since it is larger than the sum of its proper divisors (622738).

1135406 is a wasteful number, since it uses less digits than its factorization.

1135406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18346.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1135406 is about 1065.5543158375. The cubic root of 1135406 is about 104.3238793731.

The spelling of 1135406 in words is "one million, one hundred thirty-five thousand, four hundred six".