1006422671 has 8 divisors (see below), whose sum is σ = 1026043200. Its totient is φ = 986825632.

The previous prime is 1006422629. The next prime is 1006422673. The reversal of 1006422671 is 1762246001.

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

It is a cyclic number.

It is not a de Polignac number, because 1006422671 - 2¹⁸ = 1006160527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006422673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98426 + ... + 108168.

It is an arithmetic number, because the mean of its divisors is an integer number (128255400).

Almost surely, 2^1006422671 is an apocalyptic number.

1006422671 is a deficient number, since it is larger than the sum of its proper divisors (19620529).

1006422671 is an equidigital number, since it uses as much as digits as its factorization.

1006422671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11745.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1006422671 is about 31724.1654106140. The cubic root of 1006422671 is about 1002.1363232065.

Adding to 1006422671 its reverse (1762246001), we get a palindrome (2768668672).

The spelling of 1006422671 in words is "one billion, six million, four hundred twenty-two thousand, six hundred seventy-one".