1053273 has 16 divisors (see below), whose sum is σ = 1532160. Its totient is φ = 639744.

The previous prime is 1053271. The next prime is 1053293. The reversal of 1053273 is 3723501.

It is a happy number.

It is not a de Polignac number, because 1053273 - 2¹ = 1053271 is a prime.

It is a super-2 number, since 2×1053273² = 2218768025058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053271) 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 15 ways as a sum of consecutive naturals, for example, 4288 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (95760).

2^1053273 is an apocalyptic number.

1053273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1053273 is a deficient number, since it is larger than the sum of its proper divisors (478887).

1053273 is a wasteful number, since it uses less digits than its factorization.

1053273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 1053273 is about 1026.2908944349. The cubic root of 1053273 is about 101.7451345604.

Adding to 1053273 its reverse (3723501), we get a palindrome (4776774).

It can be divided in two parts, 1053 and 273, that added together give a triangular number (1326 = T₅₁).

The spelling of 1053273 in words is "one million, fifty-three thousand, two hundred seventy-three".