6280091 has 2 divisors, whose sum is σ = 6280092. Its totient is φ = 6280090.

The previous prime is 6280067. The next prime is 6280139. The reversal of 6280091 is 1900826.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6280091 - 2¹⁰ = 6279067 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6280091.

It is not a weakly prime, because it can be changed into another prime (6280031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3140045 + 3140046.

It is an arithmetic number, because the mean of its divisors is an integer number (3140046).

Almost surely, 2^6280091 is an apocalyptic number.

6280091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6280091 is an equidigital number, since it uses as much as digits as its factorization.

6280091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 6280091 is about 2506.0109736392. The cubic root of 6280091 is about 184.4967182873.

The spelling of 6280091 in words is "six million, two hundred eighty thousand, ninety-one".