6920541 has 12 divisors (see below), whose sum is σ = 10522720. Its totient is φ = 4370760.

The previous prime is 6920521. The next prime is 6920569. The reversal of 6920541 is 1450296.

It is not a de Polignac number, because 6920541 - 2⁵ = 6920509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6920521) 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, 20065 + ... + 20406.

Almost surely, 2^6920541 is an apocalyptic number.

It is an amenable number.

6920541 is a deficient number, since it is larger than the sum of its proper divisors (3602179).

6920541 is a wasteful number, since it uses less digits than its factorization.

6920541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40496 (or 40493 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 6920541 is about 2630.6921142543. The cubic root of 6920541 is about 190.5665545451.

The spelling of 6920541 in words is "six million, nine hundred twenty thousand, five hundred forty-one".