1058022142 has 8 divisors (see below), whose sum is σ = 1608773616. Its totient is φ = 521764272.

The previous prime is 1058022137. The next prime is 1058022143. The reversal of 1058022142 is 2412208501.

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

It is a super-2 number, since 2×1058022142² = 2238821705924536328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058022143) 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, 3623218 + ... + 3623509.

It is an arithmetic number, because the mean of its divisors is an integer number (201096702).

Almost surely, 2^1058022142 is an apocalyptic number.

1058022142 is a deficient number, since it is larger than the sum of its proper divisors (550751474).

1058022142 is an equidigital number, since it uses as much as digits as its factorization.

1058022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7246802.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 1058022142 is about 32527.2522971123. The cubic root of 1058022142 is about 1018.9782611106.

The spelling of 1058022142 in words is "one billion, fifty-eight million, twenty-two thousand, one hundred forty-two".