7250971941 has 12 divisors (see below), whose sum is σ = 10503301068. Its totient is φ = 4820285184.

The previous prime is 7250971891. The next prime is 7250971969. The reversal of 7250971941 is 1491790527.

7250971941 is a `hidden beast` number, since 72 + 509 + 71 + 9 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2270141316 + 4980830625 = 47646^2 + 70575^2 .

It is not a de Polignac number, because 7250971941 - 2¹¹ = 7250969893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250971991) 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 11 ways as a sum of consecutive naturals, for example, 1137990 + ... + 1144343.

It is an arithmetic number, because the mean of its divisors is an integer number (875275089).

Almost surely, 2^7250971941 is an apocalyptic number.

It is an amenable number.

7250971941 is a deficient number, since it is larger than the sum of its proper divisors (3252329127).

7250971941 is a wasteful number, since it uses less digits than its factorization.

7250971941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282692 (or 2282689 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The square root of 7250971941 is about 85152.6390724327. The cubic root of 7250971941 is about 1935.5248052703.

The spelling of 7250971941 in words is "seven billion, two hundred fifty million, nine hundred seventy-one thousand, nine hundred forty-one".