7982461 has 2 divisors, whose sum is σ = 7982462. Its totient is φ = 7982460.

The previous prime is 7982423. The next prime is 7982473. The reversal of 7982461 is 1642897.

7982461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6528025 + 1454436 = 2555^2 + 1206^2 .

It is a cyclic number.

It is not a de Polignac number, because 7982461 - 2⁹ = 7981949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7982461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7982561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3991230 + 3991231.

It is an arithmetic number, because the mean of its divisors is an integer number (3991231).

Almost surely, 2^7982461 is an apocalyptic number.

It is an amenable number.

7982461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7982461 is an equidigital number, since it uses as much as digits as its factorization.

7982461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 7982461 is about 2825.3249370648. The cubic root of 7982461 is about 199.8537347251.

The spelling of 7982461 in words is "seven million, nine hundred eighty-two thousand, four hundred sixty-one".