7620941 has 2 divisors, whose sum is σ = 7620942. Its totient is φ = 7620940.

The previous prime is 7620931. The next prime is 7620959. The reversal of 7620941 is 1490267.

7620941 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 2468041 = 2270^2 + 1571^2 .

It is an emirp because it is prime and its reverse (1490267) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7620941 - 2¹⁰ = 7619917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7620911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3810470 + 3810471.

It is an arithmetic number, because the mean of its divisors is an integer number (3810471).

Almost surely, 2^7620941 is an apocalyptic number.

It is an amenable number.

7620941 is a deficient number, since it is larger than the sum of its proper divisors (1).

7620941 is an equidigital number, since it uses as much as digits as its factorization.

7620941 is an odious number, because the sum of its binary digits is odd.

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

The square root of 7620941 is about 2760.6051872733. The cubic root of 7620941 is about 196.7899278368.

The spelling of 7620941 in words is "seven million, six hundred twenty thousand, nine hundred forty-one".