1035636 has 24 divisors (see below), whose sum is σ = 2761920. Its totient is φ = 295872.

The previous prime is 1035631. The next prime is 1035637. The reversal of 1035636 is 6365301.

It is a super-3 number, since 3×1035636³ = 3332289085552018368, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081 + ... + 6248.

It is an arithmetic number, because the mean of its divisors is an integer number (115080).

2^1035636 is an apocalyptic number.

It is an amenable number.

1035636 is an abundant number, since it is smaller than the sum of its proper divisors (1726284).

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

1035636 is a wasteful number, since it uses less digits than its factorization.

1035636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343 (or 12341 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1035636 is about 1017.6620264115. The cubic root of 1035636 is about 101.1740292786.

It can be divided in two parts, 10356 and 36, that multiplied together give a triangular number (372816 = T₈₆₃).

The spelling of 1035636 in words is "one million, thirty-five thousand, six hundred thirty-six".