6880541 has 2 divisors, whose sum is σ = 6880542. Its totient is φ = 6880540.

The previous prime is 6880507. The next prime is 6880547. The reversal of 6880541 is 1450886.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5044516 + 1836025 = 2246^2 + 1355^2 .

It is a cyclic number.

It is not a de Polignac number, because 6880541 - 2⁶ = 6880477 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6880498 and 6880507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6880547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440270 + 3440271.

It is an arithmetic number, because the mean of its divisors is an integer number (3440271).

Almost surely, 2^6880541 is an apocalyptic number.

It is an amenable number.

6880541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6880541 is an equidigital number, since it uses as much as digits as its factorization.

6880541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 6880541 is about 2623.0785348517. The cubic root of 6880541 is about 190.1986933435.

The spelling of 6880541 in words is "six million, eight hundred eighty thousand, five hundred forty-one".