6148091 has 2 divisors, whose sum is σ = 6148092. Its totient is φ = 6148090.

The previous prime is 6148069. The next prime is 6148123. The reversal of 6148091 is 1908416.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6148091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6148691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3074045 + 3074046.

It is an arithmetic number, because the mean of its divisors is an integer number (3074046).

Almost surely, 2^6148091 is an apocalyptic number.

6148091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6148091 is an equidigital number, since it uses as much as digits as its factorization.

6148091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 6148091 is about 2479.5344321062. The cubic root of 6148091 is about 183.1949210564.

The spelling of 6148091 in words is "six million, one hundred forty-eight thousand, ninety-one".