1135204 has 12 divisors (see below), whose sum is σ = 2270464. Its totient is φ = 486504.

The previous prime is 1135201. The next prime is 1135217. The reversal of 1135204 is 4025311.

1135204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1135201) 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, 20244 + ... + 20299.

2^1135204 is an apocalyptic number.

1135204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1135204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135204 is a wasteful number, since it uses less digits than its factorization.

1135204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40554 (or 40552 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1135204 is about 1065.4595252754. The cubic root of 1135204 is about 104.3176922548.

It can be divided in two parts, 1135 and 204, that multiplied together give a triangular number (231540 = T₆₈₀).

The spelling of 1135204 in words is "one million, one hundred thirty-five thousand, two hundred four".