1058923 has 4 divisors (see below), whose sum is σ = 1068408. Its totient is φ = 1049440.

The previous prime is 1058921. The next prime is 1058951. The reversal of 1058923 is 3298501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3298501 = 1117 ⋅2953.

It is a cyclic number.

It is not a de Polignac number, because 1058923 - 2¹ = 1058921 is a prime.

It is a super-2 number, since 2×1058923² = 2242635839858, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1058891 and 1058900.

It is not an unprimeable number, because it can be changed into a prime (1058921) 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, 4573 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (267102).

2^1058923 is an apocalyptic number.

1058923 is a deficient number, since it is larger than the sum of its proper divisors (9485).

1058923 is an equidigital number, since it uses as much as digits as its factorization.

1058923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1058923 is about 1029.0398437378. The cubic root of 1058923 is about 101.9267383702.

The spelling of 1058923 in words is "one million, fifty-eight thousand, nine hundred twenty-three".