1058473 has 4 divisors (see below), whose sum is σ = 1139908. Its totient is φ = 977040.

The previous prime is 1058461. The next prime is 1058479. The reversal of 1058473 is 3748501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3748501 = 229 ⋅16369.

It can be written as a sum of positive squares in 2 ways, for example, as 683929 + 374544 = 827^2 + 612^2 .

It is a cyclic number.

It is not a de Polignac number, because 1058473 - 2¹³ = 1050281 is a prime.

It is a super-2 number, since 2×1058473² = 2240730183458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1058479) 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, 40698 + ... + 40723.

It is an arithmetic number, because the mean of its divisors is an integer number (284977).

2^1058473 is an apocalyptic number.

1058473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1058473 is a deficient number, since it is larger than the sum of its proper divisors (81435).

1058473 is an equidigital number, since it uses as much as digits as its factorization.

1058473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81434.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1058473 is about 1028.8211700777. The cubic root of 1058473 is about 101.9122980596.

Adding to 1058473 its sum of digits (28), we get a palindrome (1058501).

The spelling of 1058473 in words is "one million, fifty-eight thousand, four hundred seventy-three".