1083633 has 4 divisors (see below), whose sum is σ = 1444848. Its totient is φ = 722420.

The previous prime is 1083613. The next prime is 1083659. The reversal of 1083633 is 3363801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1083633 - 2⁵ = 1083601 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1083613) 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, 180603 + ... + 180608.

It is an arithmetic number, because the mean of its divisors is an integer number (361212).

2^1083633 is an apocalyptic number.

It is an amenable number.

1083633 is a deficient number, since it is larger than the sum of its proper divisors (361215).

1083633 is an equidigital number, since it uses as much as digits as its factorization.

1083633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361214.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1083633 is about 1040.9769449897. The cubic root of 1083633 is about 102.7134714252.

It can be divided in two parts, 108 and 3633, that added together give a triangular number (3741 = T₈₆).

The spelling of 1083633 in words is "one million, eighty-three thousand, six hundred thirty-three".