1001607166 has 8 divisors (see below), whose sum is σ = 1717040880. Its totient is φ = 429260208.

The previous prime is 1001607161. The next prime is 1001607181. The reversal of 1001607166 is 6617061001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001607161) 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, 35771671 + ... + 35771698.

It is an arithmetic number, because the mean of its divisors is an integer number (214630110).

Almost surely, 2^1001607166 is an apocalyptic number.

1001607166 is a deficient number, since it is larger than the sum of its proper divisors (715433714).

1001607166 is an equidigital number, since it uses as much as digits as its factorization.

1001607166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71543378.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1001607166 is about 31648.1779254351. The cubic root of 1001607166 is about 1000.5354352579.

Adding to 1001607166 its reverse (6617061001), we get a palindrome (7618668167).

The spelling of 1001607166 in words is "one billion, one million, six hundred seven thousand, one hundred sixty-six".