1058265 has 48 divisors (see below), whose sum is σ = 2079168. Its totient is φ = 513216.

The previous prime is 1058263. The next prime is 1058287. The reversal of 1058265 is 5628501.

It is not a de Polignac number, because 1058265 - 2¹ = 1058263 is a prime.

It is a super-2 number, since 2×1058265² = 2239849620450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

1058265 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15762 + ... + 15828.

It is an arithmetic number, because the mean of its divisors is an integer number (43316).

2^1058265 is an apocalyptic number.

1058265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1058265 is a deficient number, since it is larger than the sum of its proper divisors (1020903).

1058265 is an equidigital number, since it uses as much as digits as its factorization.

1058265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1058265 is about 1028.7200785442. The cubic root of 1058265 is about 101.9056220440.

The spelling of 1058265 in words is "one million, fifty-eight thousand, two hundred sixty-five".