6922141 has 2 divisors, whose sum is σ = 6922142. Its totient is φ = 6922140.

The previous prime is 6922129. The next prime is 6922147. The reversal of 6922141 is 1412296.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5861241 + 1060900 = 2421^2 + 1030^2 .

It is a cyclic number.

It is not a de Polignac number, because 6922141 - 2¹¹ = 6920093 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6922147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3461070 + 3461071.

It is an arithmetic number, because the mean of its divisors is an integer number (3461071).

Almost surely, 2^6922141 is an apocalyptic number.

It is an amenable number.

6922141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6922141 is an equidigital number, since it uses as much as digits as its factorization.

6922141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 25.

The square root of 6922141 is about 2630.9961991611. The cubic root of 6922141 is about 190.5812394757.

The spelling of 6922141 in words is "six million, nine hundred twenty-two thousand, one hundred forty-one".