6101749 has 2 divisors, whose sum is σ = 6101750. Its totient is φ = 6101748.

The previous prime is 6101747. The next prime is 6101773. The reversal of 6101749 is 9471016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5846724 + 255025 = 2418^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 6101749 - 2¹ = 6101747 is a prime.

Together with 6101747, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6101741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050874 + 3050875.

It is an arithmetic number, because the mean of its divisors is an integer number (3050875).

Almost surely, 2^6101749 is an apocalyptic number.

It is an amenable number.

6101749 is a deficient number, since it is larger than the sum of its proper divisors (1).

6101749 is an equidigital number, since it uses as much as digits as its factorization.

6101749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 6101749 is about 2470.1718563695. The cubic root of 6101749 is about 182.7334748760.

The spelling of 6101749 in words is "six million, one hundred one thousand, seven hundred forty-nine".