1053683 has 4 divisors (see below), whose sum is σ = 1109160. Its totient is φ = 998208.

The previous prime is 1053617. The next prime is 1053691. The reversal of 1053683 is 3863501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053683 - 2¹⁶ = 988147 is a prime.

It is a super-2 number, since 2×1053683² = 2220495728978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053083) 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, 27710 + ... + 27747.

It is an arithmetic number, because the mean of its divisors is an integer number (277290).

2^1053683 is an apocalyptic number.

1053683 is a deficient number, since it is larger than the sum of its proper divisors (55477).

1053683 is an equidigital number, since it uses as much as digits as its factorization.

1053683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55476.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1053683 is about 1026.4906234350. The cubic root of 1053683 is about 101.7583347132.

The spelling of 1053683 in words is "one million, fifty-three thousand, six hundred eighty-three".