2027001173 has 8 divisors (see below), whose sum is σ = 2091602520. Its totient is φ = 1963121920.

The previous prime is 2027001167. The next prime is 2027001203. The reversal of 2027001173 is 3711007202.

It can be written as a sum of positive squares in 4 ways, for example, as 248945284 + 1778055889 = 15778^2 + 42167^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2027001173 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 (2027001133) 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, 174818 + ... + 186051.

It is an arithmetic number, because the mean of its divisors is an integer number (261450315).

Almost surely, 2^2027001173 is an apocalyptic number.

It is an amenable number.

2027001173 is a deficient number, since it is larger than the sum of its proper divisors (64601347).

2027001173 is a wasteful number, since it uses less digits than its factorization.

2027001173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361047.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 2027001173 is about 45022.2297648617. The cubic root of 2027001173 is about 1265.5656149857.

Adding to 2027001173 its reverse (3711007202), we get a palindrome (5738008375).

The spelling of 2027001173 in words is "two billion, twenty-seven million, one thousand, one hundred seventy-three".