6145697 has 2 divisors, whose sum is σ = 6145698. Its totient is φ = 6145696.

The previous prime is 6145693. The next prime is 6145703. The reversal of 6145697 is 7965416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6145441 + 256 = 2479^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 6145697 - 2² = 6145693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6145697.

It is not a weakly prime, because it can be changed into another prime (6145693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3072848 + 3072849.

It is an arithmetic number, because the mean of its divisors is an integer number (3072849).

Almost surely, 2^6145697 is an apocalyptic number.

It is an amenable number.

6145697 is a deficient number, since it is larger than the sum of its proper divisors (1).

6145697 is an equidigital number, since it uses as much as digits as its factorization.

6145697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 6145697 is about 2479.0516331856. The cubic root of 6145697 is about 183.1711399305.

The spelling of 6145697 in words is "six million, one hundred forty-five thousand, six hundred ninety-seven".