7942601 has 2 divisors, whose sum is σ = 7942602. Its totient is φ = 7942600.

The previous prime is 7942579. The next prime is 7942609. The reversal of 7942601 is 1062497.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6250000 + 1692601 = 2500^2 + 1301^2 .

It is an emirp because it is prime and its reverse (1062497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7942601 - 2⁶ = 7942537 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7942609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3971300 + 3971301.

It is an arithmetic number, because the mean of its divisors is an integer number (3971301).

Almost surely, 2^7942601 is an apocalyptic number.

It is an amenable number.

7942601 is a deficient number, since it is larger than the sum of its proper divisors (1).

7942601 is an equidigital number, since it uses as much as digits as its factorization.

7942601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 7942601 is about 2818.2620531100. The cubic root of 7942601 is about 199.5205264441.

The spelling of 7942601 in words is "seven million, nine hundred forty-two thousand, six hundred one".