1135345 has 24 divisors (see below), whose sum is σ = 1563624. Its totient is φ = 787968.

The previous prime is 1135339. The next prime is 1135363. The reversal of 1135345 is 5435311.

1135345 = T₂₂₉ + T₂₃₀ + ... + T₂₆₅.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 467856 + 667489 = 684^2 + 817^2 .

It is not a de Polignac number, because 1135345 - 2⁷ = 1135217 is a prime.

1135345 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30667 + ... + 30703.

It is an arithmetic number, because the mean of its divisors is an integer number (65151).

2^1135345 is an apocalyptic number.

It is an amenable number.

1135345 is a deficient number, since it is larger than the sum of its proper divisors (428279).

1135345 is a wasteful number, since it uses less digits than its factorization.

1135345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 78 counting only the distinct ones).

The product of its digits is 900, while the sum is 22.

The square root of 1135345 is about 1065.5256918536. The cubic root of 1135345 is about 104.3220110632.

The spelling of 1135345 in words is "one million, one hundred thirty-five thousand, three hundred forty-five".