1135485 has 32 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 558144.

The previous prime is 1135483. The next prime is 1135513. The reversal of 1135485 is 5845311.

1135485 is a `hidden beast` number, since 113 + 548 + 5 = 666.

It is not a de Polignac number, because 1135485 - 2¹ = 1135483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1432 + ... + 2078.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^1135485 is an apocalyptic number.

1135485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1135485 is a deficient number, since it is larger than the sum of its proper divisors (1041795).

1135485 is a wasteful number, since it uses less digits than its factorization.

1135485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 668 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 1135485 is about 1065.5913851003. The cubic root of 1135485 is about 104.3262988880.

The spelling of 1135485 in words is "one million, one hundred thirty-five thousand, four hundred eighty-five".