1054273 has 6 divisors (see below), whose sum is σ = 1158962. Its totient is φ = 958320.

The previous prime is 1054267. The next prime is 1054301. The reversal of 1054273 is 3724501.

It can be written as a sum of positive squares in only one way, i.e., 1046529 + 7744 = 1023^2 + 88^2 .

It is not a de Polignac number, because 1054273 - 2¹³ = 1046081 is a prime.

It is a super-2 number, since 2×1054273² = 2222983117058, which contains 22 as substring.

It is a Duffinian number.

1054273 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1054213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4236 + ... + 4477.

2^1054273 is an apocalyptic number.

It is an amenable number.

1054273 is a deficient number, since it is larger than the sum of its proper divisors (104689).

1054273 is an equidigital number, since it uses as much as digits as its factorization.

1054273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735 (or 8724 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1054273 is about 1026.7779701571. Note that the first 3 decimals coincide. The cubic root of 1054273 is about 101.7773240472. Note that the first 3 decimals are identical.

Adding to 1054273 its reverse (3724501), we get a palindrome (4778774).

The spelling of 1054273 in words is "one million, fifty-four thousand, two hundred seventy-three".