1053601 has 4 divisors (see below), whose sum is σ = 1059604. Its totient is φ = 1047600.

The previous prime is 1053593. The next prime is 1053617. The reversal of 1053601 is 1063501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 389376 + 664225 = 624^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053601 - 2³ = 1053593 is a prime.

It is a super-2 number, since 2×1053601² = 2220150134402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2730 + ... + 3091.

It is an arithmetic number, because the mean of its divisors is an integer number (264901).

2^1053601 is an apocalyptic number.

It is an amenable number.

1053601 is a deficient number, since it is larger than the sum of its proper divisors (6003).

1053601 is an equidigital number, since it uses as much as digits as its factorization.

1053601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1053601 is about 1026.4506807441. The cubic root of 1053601 is about 101.7556949566.

The spelling of 1053601 in words is "one million, fifty-three thousand, six hundred one".