6120997 has 2 divisors, whose sum is σ = 6120998. Its totient is φ = 6120996.

The previous prime is 6120971. The next prime is 6121057. The reversal of 6120997 is 7990216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4186116 + 1934881 = 2046^2 + 1391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6120997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6120097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060498 + 3060499.

It is an arithmetic number, because the mean of its divisors is an integer number (3060499).

Almost surely, 2^6120997 is an apocalyptic number.

It is an amenable number.

6120997 is a deficient number, since it is larger than the sum of its proper divisors (1).

6120997 is an equidigital number, since it uses as much as digits as its factorization.

6120997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 6120997 is about 2474.0648738463. The cubic root of 6120997 is about 182.9254177650.

It can be divided in two parts, 6120 and 997, that added together give a palindrome (7117).

The spelling of 6120997 in words is "six million, one hundred twenty thousand, nine hundred ninety-seven".