2175000741 has 10 divisors (see below), whose sum is σ = 3249075302. Its totient is φ = 1450000440.

The previous prime is 2175000739. The next prime is 2175000787. The reversal of 2175000741 is 1470005712.

It can be written as a sum of positive squares in only one way, i.e., 1999967841 + 175032900 = 44721^2 + 13230^2 .

It is not a de Polignac number, because 2175000741 - 2¹ = 2175000739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175000941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13425850 + ... + 13426011.

Almost surely, 2^2175000741 is an apocalyptic number.

It is an amenable number.

2175000741 is a deficient number, since it is larger than the sum of its proper divisors (1074074561).

2175000741 is an equidigital number, since it uses as much as digits as its factorization.

2175000741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26851873 (or 26851864 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 2175000741 is about 46636.9032097973. The cubic root of 2175000741 is about 1295.6463316075.

The spelling of 2175000741 in words is "two billion, one hundred seventy-five million, seven hundred forty-one", and thus it is an aban number.