1075636 has 6 divisors (see below), whose sum is σ = 1882370. Its totient is φ = 537816.

The previous prime is 1075621. The next prime is 1075643. The reversal of 1075636 is 6365701.

It can be written as a sum of positive squares in only one way, i.e., 571536 + 504100 = 756^2 + 710^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134451 + ... + 134458.

2^1075636 is an apocalyptic number.

It is an amenable number.

1075636 is a deficient number, since it is larger than the sum of its proper divisors (806734).

1075636 is a wasteful number, since it uses less digits than its factorization.

1075636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268913 (or 268911 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1075636 is about 1037.1287287507. The cubic root of 1075636 is about 102.4601788603.

It can be divided in two parts, 1075 and 636, that added together give a triangular number (1711 = T₅₈).

The spelling of 1075636 in words is "one million, seventy-five thousand, six hundred thirty-six".