1058422 has 8 divisors (see below), whose sum is σ = 1630656. Its totient is φ = 514872.

The previous prime is 1058419. The next prime is 1058423. The reversal of 1058422 is 2248501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1058422² = 2240514260168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058393 and 1058402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058423) 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, 7078 + ... + 7225.

It is an arithmetic number, because the mean of its divisors is an integer number (203832).

2^1058422 is an apocalyptic number.

1058422 is a deficient number, since it is larger than the sum of its proper divisors (572234).

1058422 is a wasteful number, since it uses less digits than its factorization.

1058422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14342.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1058422 is about 1028.7963841305. The cubic root of 1058422 is about 101.9106612329.

The spelling of 1058422 in words is "one million, fifty-eight thousand, four hundred twenty-two".