1055836 has 12 divisors (see below), whose sum is σ = 1956528. Its totient is φ = 496832.

The previous prime is 1055827. The next prime is 1055839. The reversal of 1055836 is 6385501.

It is a super-2 number, since 2×1055836² = 2229579317792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055839) 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, 7696 + ... + 7831.

It is an arithmetic number, because the mean of its divisors is an integer number (163044).

2^1055836 is an apocalyptic number.

It is an amenable number.

1055836 is a deficient number, since it is larger than the sum of its proper divisors (900692).

1055836 is a wasteful number, since it uses less digits than its factorization.

1055836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15548 (or 15546 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1055836 is about 1027.5388070530. The cubic root of 1055836 is about 101.8275954693.

It can be divided in two parts, 1055 and 836, that added together give a triangular number (1891 = T₆₁).

The spelling of 1055836 in words is "one million, fifty-five thousand, eight hundred thirty-six".